{"id":17962,"date":"2026-07-18T11:14:47","date_gmt":"2026-07-18T02:14:47","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=17962"},"modified":"2026-07-18T11:14:47","modified_gmt":"2026-07-18T02:14:47","slug":"cc-vba-replace-function","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-vba-replace-function\/","title":{"rendered":"\u30102026\u5e747\u6708\u6700\u65b0\u3011VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u3092\u5b8c\u5168\u30de\u30b9\u30bf\u30fc\uff5c\u6587\u5b57\u5217\u7f6e\u63db\u30fb\u6539\u884c\u524a\u9664\u30fb\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\u30fb\u6b63\u898f\u8868\u73fe\u30fb\u8907\u6570\u6761\u4ef6\u7f6e\u63db\u307e\u3067\u5b9f\u8df5\u30b3\u30fc\u30c9\u96c6"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/07\/thumb-cc-vba-replace-function.jpg\" alt=\"\u30102026\u5e747\u6708\u6700\u65b0\u3011VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u3092\u5b8c\u5168\u30de\u30b9\u30bf\u30fc\uff5c\u6587\u5b57\u5217\u7f6e\u63db\u30fb\u6539\u884c\u524a\u9664\u30fb\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\u30fb\u6b63\u898f\u8868\u73fe\u30fb\u8907\u6570\u6761\u4ef6\u7f6e\u63db\u307e\u3067\u5b9f\u8df5\u30b3\u30fc\u30c9\u96c6\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-radius:12px;padding:24px 28px;margin:0 0 32px;border-left:4px solid #dc2626;\">\n  <p style=\"font-size:15px;font-weight:700;color:#1a1a1a;margin:0 0 16px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9<\/p>\n  <ol style=\"margin:0;padding-left:20px;font-size:14px;line-height:2.2;list-style:none;\">\n    <li><a href=\"#sec-01\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">01<\/span>Replace\u95a2\u6570\u306e\u57fa\u672c\u69cb\u6587\u3068\u4f7f\u3044\u65b9<\/a><\/li>\n    <li><a href=\"#sec-02\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">02<\/span>\u6539\u884c\u30b3\u30fc\u30c9\u30fb\u30bf\u30d6\u30fb\u7279\u6b8a\u6587\u5b57\u3092\u524a\u9664\u30fb\u7f6e\u63db\u3059\u308b<\/a><\/li>\n    <li><a href=\"#sec-03\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">03<\/span>\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u7f6e\u63db\uff08vbTextCompare\uff09<\/a><\/li>\n    <li><a href=\"#sec-04\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">04<\/span>\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3063\u305f\u9ad8\u5ea6\u306a\u6587\u5b57\u5217\u7f6e\u63db\uff08RegExp\uff09<\/a><\/li>\n    <li><a href=\"#sec-05\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">05<\/span>\u8907\u6570\u6761\u4ef6\u306e\u4e00\u62ec\u7f6e\u63db\uff08Dictionary\u30eb\u30fc\u30d7\uff09<\/a><\/li>\n    <li><a href=\"#sec-06\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">06<\/span>\u30bb\u30eb\u5185\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308bReplace\u30e1\u30bd\u30c3\u30c9\uff08Range.Replace\uff09<\/a><\/li>\n    <li><a href=\"#sec-07\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">07<\/span>Replace\u95a2\u6570 vs Replace\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u5206\u3051\u65e9\u898b\u8868<\/a><\/li>\n    <li><a href=\"#sec-08\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">08<\/span>Claude Code\u3067VBA\u6587\u5b57\u5217\u7f6e\u63db\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/a><\/li>\n    <li><a href=\"#faq\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">FAQ<\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n  <\/ol>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cExcel\u304b\u3089\u53d6\u308a\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u306b\u4f59\u5206\u306a\u6539\u884c\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u300d\u300c\u6587\u5b57\u5217\u3092\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u95a2\u4fc2\u306a\u304f\u7f6e\u63db\u3057\u305f\u3044\u300d\u300c\u8907\u6570\u306e\u8a00\u8449\u3092\u4e00\u62ec\u3067\u5225\u306e\u8a00\u8449\u306b\u5909\u3048\u305f\u3044\u300d\u2014\u2014VBA\u306e\u6587\u5b57\u5217\u7f6e\u63db\u3067\u306f\u3055\u307e\u3056\u307e\u306a\u30cb\u30fc\u30ba\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VBA\u3067\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308b\u306b\u306f<code>Replace\u95a2\u6570<\/code>\uff08\u5909\u6570\u5185\u306e\u6587\u5b57\u5217\u3092\u7f6e\u63db\uff09\u3068<code>Range.Replace\u30e1\u30bd\u30c3\u30c9<\/code>\uff08\u30bb\u30eb\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u7f6e\u63db\uff09\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f<strong>\u6539\u884c\u524a\u9664\u30fb\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\u306a\u3057\u30fb\u6b63\u898f\u8868\u73fe\u30fb\u8907\u6570\u6761\u4ef6\u4e00\u62ec\u7f6e\u63db<\/strong>\u307e\u3067\u5b9f\u8df5\u30b3\u30fc\u30c9\u3092\u5b8c\u5168\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300cExcel\u306b\u8cbc\u308a\u4ed8\u3051\u305f\u6587\u7ae0\u306b\u6539\u884c\u304c\u6df7\u3058\u3063\u3066\u3044\u3066\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4f7f\u3048\u306a\u3044\u300d\u300c\u304a\u5ba2\u69d8\u540d\u306e\u8868\u8a18\u3086\u308c\uff08\u682a\u5f0f\u4f1a\u793e vs \u682a)\uff09\u3092\u5168\u90e8\u7d71\u4e00\u3057\u305f\u3044\u300d\u2014\u2014\u3053\u3046\u3057\u305f\u6587\u5b57\u5217\u306e\u6574\u7406\u4f5c\u696d\u306bVBA\u306eReplace\u95a2\u6570\u306f\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002Claude Code\u3092\u4f7f\u3048\u3070\u7f6e\u63db\u6761\u4ef6\u3092\u65e5\u672c\u8a9e\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067\u30b3\u30fc\u30c9\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">Replace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u306f\u540d\u524d\u304c\u4f3c\u3066\u3044\u307e\u3059\u304c\u5f79\u5272\u304c\u7570\u306a\u308a\u307e\u3059\u3002Replace\u95a2\u6570\u306fVBA\u306e\u6587\u5b57\u5217\u5909\u6570\u5185\u306e\u7f6e\u63db\u3001Replace\u30e1\u30bd\u30c3\u30c9\u306fExcel\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u5185\u30c6\u30ad\u30b9\u30c8\u306e\u7f6e\u63db\u3067\u3059\u3002\u4f7f\u3044\u5206\u3051\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u3053\u306e\u8a18\u4e8b\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Replace\u95a2\u6570\u306e\u57fa\u672c\u69cb\u6587<\/strong>\uff08expression\u30fbfind\u30fbreplace\u30fbcompare\u306e\u5168\u30d1\u30e9\u30e1\u30fc\u30bf\uff09\u304c\u5206\u304b\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u6539\u884c\u30fb\u30bf\u30d6\u30fb\u5168\u89d2\u30b9\u30da\u30fc\u30b9<\/strong>\u306a\u3069\u306e\u7279\u6b8a\u6587\u5b57\u3092\u524a\u9664\u30fb\u7f6e\u63db\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>vbTextCompare<\/strong>\u3067\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u7f6e\u63db\u304c\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>RegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u3092\u4f7f\u3063\u305f\u6b63\u898f\u8868\u73fe\u306b\u3088\u308b\u9ad8\u5ea6\u306a\u7f6e\u63db\u304c\u66f8\u3051\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Dictionary\u30eb\u30fc\u30d7<\/strong>\u3067\u8907\u6570\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4e00\u62ec\u7f6e\u63db\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Range.Replace\u30e1\u30bd\u30c3\u30c9<\/strong>\u3067Excel\u30bb\u30eb\u5185\u306e\u6587\u5b57\u5217\u3092\u691c\u7d22\u30fb\u7f6e\u63db\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Claude Code<\/strong>\u3067VBA\u6587\u5b57\u5217\u7f6e\u63db\u30b3\u30fc\u30c9\u3092\u65e5\u672c\u8a9e\u6307\u793a\u3067\u81ea\u52d5\u751f\u6210\u3067\u304d\u308b<\/span><\/div>\n\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">REPLACE BASIC<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Replace\u95a2\u6570\u306e\u57fa\u672c\u69cb\u6587\u3068\u4f7f\u3044\u65b9<\/span>\n  <span class=\"section-desc\">\u5fc5\u9808\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u7701\u7565\u53ef\u80fd\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u610f\u5473\u3092\u5b8c\u5168\u89e3\u8aac<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VBA\u306e<code>Replace\u95a2\u6570<\/code>\u306f\u3001\u6587\u5b57\u5217\u5909\u6570\u5185\u306e\u6307\u5b9a\u3057\u305f\u6587\u5b57\u3092\u5225\u306e\u6587\u5b57\u306b\u7f6e\u304d\u63db\u3048\u3066\u3001\u65b0\u3057\u3044\u6587\u5b57\u5217\u3092\u8fd4\u3059\u95a2\u6570\u3067\u3059\u3002\u5143\u306e\u5909\u6570\u305d\u306e\u3082\u306e\u306f\u5909\u308f\u3089\u305a\u3001\u7f6e\u63db\u5f8c\u306e\u6587\u5b57\u5217\u304c\u623b\u308a\u5024\u3068\u3057\u3066\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>Replace\u95a2\u6570\uff08VBA\uff09<\/strong>\uff1aVBA\u3067\u6587\u5b57\u5217\u5185\u306e\u6307\u5b9a\u3057\u305f\u90e8\u5206\u6587\u5b57\u5217\u3092\u5225\u306e\u6587\u5b57\u5217\u306b\u7f6e\u304d\u63db\u3048\u308b\u95a2\u6570\u3002\u300cReplace(expression, find, replace)\u300d\u306e\u5f62\u5f0f\u3067\u4f7f\u3044\u307e\u3059\u3002\u300cexpression\u300d\u304c\u5bfe\u8c61\u306e\u6587\u5b57\u5217\u3001\u300cfind\u300d\u304c\u7f6e\u63db\u3057\u305f\u3044\u6587\u5b57\u5217\u3001\u300creplace\u300d\u304c\u7f6e\u304d\u63db\u3048\u5f8c\u306e\u6587\u5b57\u5217\u3067\u3059\u3002Excel\u306e\u300c\u691c\u7d22\u3068\u7f6e\u63db\uff08Ctrl+H\uff09\u300d\u306eVBA\u7248\u3068\u7406\u89e3\u3059\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u300cstart\u300d\u300ccount\u300d\u300ccompare\u300d\u3067\u7f6e\u63db\u306e\u7d30\u304b\u3044\u5236\u5fa1\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#6c7086;\">'--- Replace\u95a2\u6570\u306e\u69cb\u6587 ---<\/span>\n<span style=\"color:#6c7086;\">'Replace(expression, find, replace[, start[, count[, compare]]])<\/span>\n\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">ReplaceBasic<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#a6e3a1;\">\"\u682a\u5f0f\u4f1a\u793e\u30b5\u30f3\u30d7\u30eb \u6771\u4eac\u90fd\u5343\u4ee3\u7530\u533a\"<\/span>\n\n    <span style=\"color:#6c7086;\">'\u57fa\u672c\u7684\u306a\u7f6e\u63db: \"\u6771\u4eac\u90fd\" \u3092 \"\u5927\u962a\u5e9c\" \u306b\u5909\u3048\u308b<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">result<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">result<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#a6e3a1;\">\"\u6771\u4eac\u90fd\"<\/span>, <span style=\"color:#a6e3a1;\">\"\u5927\u962a\u5e9c\"<\/span>)\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">result<\/span>  <span style=\"color:#6c7086;\">'-> \"\u682a\u5f0f\u4f1a\u793e\u30b5\u30f3\u30d7\u30eb \u5927\u962a\u5e9c\u5343\u4ee3\u7530\u533a\"<\/span>\n\n    <span style=\"color:#6c7086;\">'\u6587\u5b57\u3092\u524a\u9664\uff08\u7f6e\u63db\u5148\u3092\u7a7a\u306b\u3059\u308b\uff09<\/span>\n    <span style=\"color:#89b4fa;\">result<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#a6e3a1;\">\"\u682a\u5f0f\u4f1a\u793e\"<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">result<\/span>  <span style=\"color:#6c7086;\">'-> \"\u30b5\u30f3\u30d7\u30eb \u6771\u4eac\u90fd\u5343\u4ee3\u7530\u533a\"<\/span>\n\n    <span style=\"color:#6c7086;\">'count\u3067\u7f6e\u63db\u3059\u308b\u500b\u6570\u3092\u5236\u9650\uff08\u6700\u521d\u306e1\u500b\u3060\u3051\uff09<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str2<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str2<\/span> = <span style=\"color:#a6e3a1;\">\"aaa bbb aaa ccc aaa\"<\/span>\n    <span style=\"color:#89b4fa;\">result<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str2<\/span>, <span style=\"color:#a6e3a1;\">\"aaa\"<\/span>, <span style=\"color:#a6e3a1;\">\"XXX\"<\/span>, <span style=\"color:#fab387;\">1<\/span>, <span style=\"color:#fab387;\">1<\/span>)  <span style=\"color:#6c7086;\">'count=1: \u6700\u521d\u306e1\u500b\u3060\u3051\u7f6e\u63db<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">result<\/span>  <span style=\"color:#6c7086;\">'-> \"XXX bbb aaa ccc aaa\"<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>\u578b<\/th><th>\u5fc5\u9808<\/th><th>\u8aac\u660e<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>expression<\/td><td>String<\/td><td>\u5fc5\u9808<\/td><td>\u7f6e\u63db\u5bfe\u8c61\u306e\u6587\u5b57\u5217\uff08\u5909\u6570\u307e\u305f\u306f\u30ea\u30c6\u30e9\u30eb\uff09<\/td><\/tr>\n<tr><td>find<\/td><td>String<\/td><td>\u5fc5\u9808<\/td><td>\u691c\u7d22\u3059\u308b\u6587\u5b57\u5217\uff08\u3053\u306e\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308b\uff09<\/td><\/tr>\n<tr><td>replace<\/td><td>String<\/td><td>\u5fc5\u9808<\/td><td>\u7f6e\u304d\u63db\u3048\u308b\u6587\u5b57\u5217\uff08\"\"\u3067\u524a\u9664\u306b\u306a\u308b\uff09<\/td><\/tr>\n<tr><td>start<\/td><td>Long<\/td><td>\u7701\u7565\u53ef<\/td><td>\u691c\u7d22\u958b\u59cb\u4f4d\u7f6e\uff08\u30c7\u30d5\u30a9\u30eb\u30c81=\u5148\u982d\u304b\u3089\uff09<\/td><\/tr>\n<tr><td>count<\/td><td>Long<\/td><td>\u7701\u7565\u53ef<\/td><td>\u7f6e\u63db\u3059\u308b\u6700\u5927\u500b\u6570\uff08\u30c7\u30d5\u30a9\u30eb\u30c8-1=\u5168\u3066\uff09<\/td><\/tr>\n<tr><td>compare<\/td><td>\u5b9a\u6570<\/td><td>\u7701\u7565\u53ef<\/td><td>vbBinaryCompare\uff08\u533a\u5225\uff09\u307e\u305f\u306fvbTextCompare\uff08\u7121\u8996\uff09<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">SPECIAL CHARS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u6539\u884c\u30b3\u30fc\u30c9\u30fb\u30bf\u30d6\u30fb\u7279\u6b8a\u6587\u5b57\u3092\u524a\u9664\u30fb\u7f6e\u63db\u3059\u308b<\/span>\n  <span class=\"section-desc\">vbCrLf\u30fbvbLf\u30fbvbTab\u30fb\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u306e\u51e6\u7406\u30b3\u30fc\u30c9<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Excel\u306b\u5916\u90e8\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u8fbc\u3093\u3060\u3068\u304d\u3001\u6587\u5b57\u5217\u306b\u6539\u884c\u30b3\u30fc\u30c9\u3084\u30bf\u30d6\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<code>Replace\u95a2\u6570<\/code>\u3068VBA\u5b9a\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u7279\u6b8a\u6587\u5b57\u3092\u524a\u9664\u30fb\u7f6e\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u6539\u884c\u30b3\u30fc\u30c9\uff08vbCrLf\u30fbvbLf\u30fbvbCr\uff09<\/strong>\uff1aVBA\u3067\u6539\u884c\u6587\u5b57\u3092\u8868\u3059\u5b9a\u6570\u3002vbCrLf\uff08CR+LF\u3001Windows\u306e\u6539\u884c\uff09\u30fbvbLf\uff08LF\u3001Unix\u306e\u6539\u884c\uff09\u30fbvbCr\uff08CR\u3001MacOS\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6539\u884c\uff09\u306e3\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002Excel\u306e\u30bb\u30eb\u306b\u30b3\u30d4\u30da\u3057\u305f\u6587\u7ae0\u306b\u6539\u884c\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u5834\u5408\u3001Replace\u3067\u3053\u308c\u3089\u3092\u3059\u3079\u3066Space(\"\")\u3084\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306b\u7f6e\u63db\u3059\u308b\u3053\u3068\u3067\u3001\u4e00\u884c\u306e\u6587\u5b57\u5217\u3068\u3057\u3066\u6574\u5f62\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u53d6\u308a\u8fbc\u307f\u6642\u306e\u524d\u51e6\u7406\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">RemoveSpecialChars<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#a6e3a1;\">\"\u6771\u4eac\" & vbCrLf & \"\u5927\u962a\" & vbLf & \"\u540d\u53e4\u5c4b\"<\/span>  <span style=\"color:#6c7086;\">'\u6539\u884c\u6df7\u3058\u308a\u306e\u6587\u5b57\u5217<\/span>\n\n    <span style=\"color:#6c7086;\">'Windows\u6539\u884c(CR+LF)\u3092\u524a\u9664<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#fab387;\">vbCrLf<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    <span style=\"color:#6c7086;\">'Unix\u6539\u884c(LF)\u3092\u524a\u9664<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#fab387;\">vbLf<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    <span style=\"color:#6c7086;\">'Mac\u6539\u884c(CR)\u3092\u524a\u9664<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#fab387;\">vbCr<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    <span style=\"color:#6c7086;\">'\u30bf\u30d6\u6587\u5b57\u3092\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306b\u5909\u63db<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#fab387;\">vbTab<\/span>, <span style=\"color:#a6e3a1;\">\" \"<\/span>)\n    <span style=\"color:#6c7086;\">'\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u3092\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306b\u5909\u63db<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#a6e3a1;\">\"\u3000\"<\/span>, <span style=\"color:#a6e3a1;\">\" \"<\/span>)  <span style=\"color:#6c7086;\">'\u300c\u3000\u300d\u306f\u5168\u89d2\u30b9\u30da\u30fc\u30b9<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">str<\/span>  <span style=\"color:#6c7086;\">'-> \"\u6771\u4eac\u5927\u962a\u540d\u53e4\u5c4b\"<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n\n<span style=\"color:#6c7086;\">'--- \u30bb\u30eb\u7bc4\u56f2\u306e\u5168\u30bb\u30eb\u304b\u3089\u6539\u884c\u3092\u524a\u9664\u3059\u308b\uff08\u30b7\u30fc\u30c8\u30c7\u30fc\u30bf\u6574\u5f62\u7528\uff09---<\/span>\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">RemoveNewlinesFromRange<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">cell<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">Range<\/span>\n    <span style=\"color:#cba6f7;\">For Each<\/span> <span style=\"color:#89b4fa;\">cell<\/span> <span style=\"color:#cba6f7;\">In<\/span> <span style=\"color:#89b4fa;\">Range<\/span>(<span style=\"color:#a6e3a1;\">\"A1:A100\"<\/span>)\n        <span style=\"color:#cba6f7;\">If<\/span> <span style=\"color:#89b4fa;\">cell<\/span>.Value <> <span style=\"color:#a6e3a1;\">\"\"<\/span> <span style=\"color:#cba6f7;\">Then<\/span>\n            <span style=\"color:#89b4fa;\">cell<\/span>.Value = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">Replace<\/span>(_\n                <span style=\"color:#89b4fa;\">CStr<\/span>(<span style=\"color:#89b4fa;\">cell<\/span>.Value), <span style=\"color:#fab387;\">vbCrLf<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>), <span style=\"color:#fab387;\">vbLf<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>), <span style=\"color:#fab387;\">vbCr<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n        <span style=\"color:#cba6f7;\">End If<\/span>\n    <span style=\"color:#cba6f7;\">Next<\/span> <span style=\"color:#89b4fa;\">cell<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CASE INSENSITIVE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u7f6e\u63db\uff08vbTextCompare\uff09<\/span>\n  <span class=\"section-desc\">compare\u30d1\u30e9\u30e1\u30fc\u30bf\u3067A\u3068a\u3092\u540c\u4e00\u8996\u3057\u3066\u7f6e\u63db\u3059\u308b\u65b9\u6cd5<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306eReplace\u95a2\u6570\u306f\u5927\u6587\u5b57\u30fb\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u307e\u3059\uff08\"A\"\u3068\"a\"\u306f\u5225\u6271\u3044\uff09\u3002<code>compare:=vbTextCompare<\/code>\u3092\u6307\u5b9a\u3059\u308b\u3068\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u7121\u8996\u3057\u3066\u7f6e\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>vbTextCompare \/ vbBinaryCompare<\/strong>\uff1aVBA\u306eReplace\u95a2\u6570\u30fbInStr\u95a2\u6570\u306a\u3069\u306e\u6bd4\u8f03\u30e2\u30fc\u30c9\u3092\u6307\u5b9a\u3059\u308b\u5b9a\u6570\u3002vbTextCompare\uff08\u5024=1\uff09\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u30fb\u5168\u89d2\u534a\u89d2\u3092\u540c\u4e00\u8996\u3059\u308b\u300c\u30c6\u30ad\u30b9\u30c8\u6bd4\u8f03\u300d\u3067\u3059\u3002vbBinaryCompare\uff08\u5024=0\u30fb\u30c7\u30d5\u30a9\u30eb\u30c8\uff09\u306f\u6587\u5b57\u30b3\u30fc\u30c9\u3067\u5b8c\u5168\u4e00\u81f4\u3059\u308b\u300c\u30d0\u30a4\u30ca\u30ea\u6bd4\u8f03\u300d\u3067\u3001\"A\"\u3068\"a\"\u306f\u5225\u306e\u6587\u5b57\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002\u82f1\u8a9e\u306e\u56fa\u6709\u540d\u8a5e\u3084\u578b\u756a\u306e\u8868\u8a18\u3086\u308c\u3092\u7d71\u4e00\u3057\u305f\u3044\u5834\u5408\u306fvbTextCompare\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">ReplaceCaseInsensitive<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#a6e3a1;\">\"Apple apple APPLE APple\"<\/span>\n\n    <span style=\"color:#6c7086;\">'--- \u30c7\u30d5\u30a9\u30eb\u30c8\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\u3042\u308a\uff09---<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">r1<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">r1<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#a6e3a1;\">\"apple\"<\/span>, <span style=\"color:#a6e3a1;\">\"Mango\"<\/span>)\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">r1<\/span>  <span style=\"color:#6c7086;\">'-> \"Apple Mango APPLE APple\" (\u5c0f\u6587\u5b57\u306eapple\u3060\u3051\u7f6e\u63db)<\/span>\n\n    <span style=\"color:#6c7086;\">'--- vbTextCompare: \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044 ---<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">r2<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">r2<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#a6e3a1;\">\"apple\"<\/span>, <span style=\"color:#a6e3a1;\">\"Mango\"<\/span>, <span style=\"color:#fab387;\">1<\/span>, <span style=\"color:#fab387;\">-1<\/span>, <span style=\"color:#fab387;\">vbTextCompare<\/span>)\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">r2<\/span>  <span style=\"color:#6c7086;\">'-> \"Mango Mango Mango Mango\" (\u5168\u3066\u7f6e\u63db)<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">REGEX REPLACE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3063\u305f\u9ad8\u5ea6\u306a\u6587\u5b57\u5217\u7f6e\u63db\uff08RegExp\uff09<\/span>\n  <span class=\"section-desc\">RegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u7f6e\u63db\u3092\u5b9f\u88c5\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Replace\u95a2\u6570\u3067\u306f\u56fa\u5b9a\u306e\u6587\u5b57\u5217\u3057\u304b\u691c\u7d22\u3067\u304d\u307e\u305b\u3093\u304c\u3001<strong>VBA\u306eRegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u3092\u4f7f\u3046\u3068\u6b63\u898f\u8868\u73fe\u306b\u3088\u308b\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u7f6e\u63db\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u6570\u5b57\u3092\u5168\u3066\u524a\u9664\u300d\u300c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u30de\u30b9\u30af\u300d\u306a\u3069\u306e\u8907\u96d1\u306a\u7f6e\u63db\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>RegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08VBA\uff09<\/strong>\uff1aVBA\u3067\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u305f\u3081\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3002\u300cDim re As Object: Set re = CreateObject(\"VBScript.RegExp\")\u300d\u3067\u4f5c\u6210\u3057\u307e\u3059\u3002Pattern\u3067\u691c\u7d22\u30d1\u30bf\u30fc\u30f3\uff08\u6b63\u898f\u8868\u73fe\uff09\u3092\u8a2d\u5b9a\u3057\u3001Replace\u30e1\u30bd\u30c3\u30c9\u3084Test\u30e1\u30bd\u30c3\u30c9\u3067\u691c\u7d22\u30fb\u7f6e\u63db\u30fb\u5224\u5b9a\u304c\u3067\u304d\u307e\u3059\u3002VBA\u306e\u53c2\u7167\u8a2d\u5b9a\u3067\u300cMicrosoft VBScript Regular Expressions\u300d\u3092\u8ffd\u52a0\u3059\u308b\u3068\u65e9\u671f\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3067\u4f7f\u3048\u307e\u3059\u304c\u3001CreateObject()\u3092\u4f7f\u3063\u305f\u9045\u5ef6\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">RegexReplaceExample<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">re<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">Object<\/span>\n    <span style=\"color:#cba6f7;\">Set<\/span> <span style=\"color:#89b4fa;\">re<\/span> = <span style=\"color:#89b4fa;\">CreateObject<\/span>(<span style=\"color:#a6e3a1;\">\"VBScript.RegExp\"<\/span>)\n    <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Global<\/span> = <span style=\"color:#fab387;\">True<\/span>  <span style=\"color:#6c7086;\">'\u5168\u4ef6\u30de\u30c3\u30c1\uff08False\u3060\u3068\u6700\u521d\u306e1\u4ef6\u306e\u307f\uff09<\/span>\n\n    <span style=\"color:#6c7086;\">'--- \u30d1\u30bf\u30fc\u30f31: \u5168\u3066\u306e\u6570\u5b57\u3092\u524a\u9664 ---<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str1<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str1<\/span> = <span style=\"color:#a6e3a1;\">\"\u6ce8\u6587\u756a\u53f7:12345 \u5546\u54c1\u30b3\u30fc\u30c9:A678\"<\/span>\n    <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Pattern<\/span> = <span style=\"color:#a6e3a1;\">\"\\d+\"<\/span>  <span style=\"color:#6c7086;\">'\\d=\u6570\u5b571\u6587\u5b57 +=1\u6587\u5b57\u4ee5\u4e0a<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str1<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)  <span style=\"color:#6c7086;\">'-> \"\u6ce8\u6587\u756a\u53f7: \u5546\u54c1\u30b3\u30fc\u30c9:A\"<\/span>\n\n    <span style=\"color:#6c7086;\">'--- \u30d1\u30bf\u30fc\u30f32: \u9023\u7d9a\u3059\u308b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u30921\u3064\u306b\u5727\u7e2e ---<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str2<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str2<\/span> = <span style=\"color:#a6e3a1;\">\"\u6771\u4eac  \u5927\u962a   \u540d\u53e4\u5c4b  \u798f\u5ca1\"<\/span>\n    <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Pattern<\/span> = <span style=\"color:#a6e3a1;\">\" +\"<\/span>  <span style=\"color:#6c7086;\">'\u534a\u89d2\u30b9\u30da\u30fc\u30b91\u6587\u5b57\u4ee5\u4e0a<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str2<\/span>, <span style=\"color:#a6e3a1;\">\" \"<\/span>)  <span style=\"color:#6c7086;\">'-> \"\u6771\u4eac \u5927\u962a \u540d\u53e4\u5c4b \u798f\u5ca1\"<\/span>\n\n    <span style=\"color:#6c7086;\">'--- \u30d1\u30bf\u30fc\u30f33: \u62ec\u5f27()\u306e\u4e2d\u8eab\u3054\u3068\u524a\u9664 ---<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str3<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str3<\/span> = <span style=\"color:#a6e3a1;\">\"\u5546\u54c1\u540d\uff08\u5ec3\u756a\uff09\u5728\u5eab\u306a\u3057\uff08\u8981\u78ba\u8a8d\uff09\"<\/span>\n    <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Pattern<\/span> = <span style=\"color:#a6e3a1;\">\"[\uff08(][^\uff09)]*[\uff09)]\"<\/span>  <span style=\"color:#6c7086;\">'\u62ec\u5f27\u3054\u3068\u524a\u9664<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">re<\/span>.<span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str3<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)  <span style=\"color:#6c7086;\">'-> \"\u5546\u54c1\u540d\u5728\u5eab\u306a\u3057\"<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">MULTI REPLACE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u8907\u6570\u6761\u4ef6\u306e\u4e00\u62ec\u7f6e\u63db\uff08Dictionary\u30eb\u30fc\u30d7\uff09<\/span>\n  <span class=\"section-desc\">10\u500b\u4ee5\u4e0a\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u30921\u3064\u306e\u95a2\u6570\u3067\u51e6\u7406\u3059\u308b\u52b9\u7387\u7684\u306a\u5b9f\u88c5<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306e\u6587\u5b57\u5217\u3092\u4e00\u62ec\u3067\u7f6e\u63db\u3057\u305f\u3044\u5834\u5408\u3001<code>Dictionary<\/code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u300c\u7f6e\u63db\u524d\u2192\u7f6e\u63db\u5f8c\u300d\u306e\u30da\u30a2\u3092\u767b\u9332\u3057\u3066\u30eb\u30fc\u30d7\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u304c\u5b9f\u52d9\u3067\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#6c7086;\">'--- Dictionary\u3092\u4f7f\u3063\u305f\u8907\u6570\u6761\u4ef6\u306e\u4e00\u62ec\u7f6e\u63db ---<\/span>\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">MultiReplace<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">dict<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">Object<\/span>\n    <span style=\"color:#cba6f7;\">Set<\/span> <span style=\"color:#89b4fa;\">dict<\/span> = <span style=\"color:#89b4fa;\">CreateObject<\/span>(<span style=\"color:#a6e3a1;\">\"Scripting.Dictionary\"<\/span>)\n\n    <span style=\"color:#6c7086;\">'\u7f6e\u63db\u30c6\u30fc\u30d6\u30eb\u3092\u767b\u9332\uff08\u691c\u7d22\u6587\u5b57 -> \u7f6e\u63db\u5f8c\u6587\u5b57\uff09<\/span>\n    <span style=\"color:#89b4fa;\">dict<\/span>.Add <span style=\"color:#a6e3a1;\">\"\u682a\u5f0f\u4f1a\u793e\"<\/span>, <span style=\"color:#a6e3a1;\">\"(\u682a)\"<\/span>\n    <span style=\"color:#89b4fa;\">dict<\/span>.Add <span style=\"color:#a6e3a1;\">\"\u6709\u9650\u4f1a\u793e\"<\/span>, <span style=\"color:#a6e3a1;\">\"(\u6709)\"<\/span>\n    <span style=\"color:#89b4fa;\">dict<\/span>.Add <span style=\"color:#a6e3a1;\">\"\u5408\u540c\u4f1a\u793e\"<\/span>, <span style=\"color:#a6e3a1;\">\"(\u5408)\"<\/span>\n    <span style=\"color:#89b4fa;\">dict<\/span>.Add <span style=\"color:#a6e3a1;\">\"\u6771\u4eac\u90fd\"<\/span>, <span style=\"color:#a6e3a1;\">\"\u6771\u4eac\"<\/span>\n    <span style=\"color:#89b4fa;\">dict<\/span>.Add <span style=\"color:#a6e3a1;\">\"\u5927\u962a\u5e9c\"<\/span>, <span style=\"color:#a6e3a1;\">\"\u5927\u962a\"<\/span>\n\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">str<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#a6e3a1;\">\"\u682a\u5f0f\u4f1a\u793e\u30b5\u30f3\u30d7\u30eb \u6771\u4eac\u90fd\u5343\u4ee3\u7530\u533a\"<\/span>\n\n    <span style=\"color:#6c7086;\">'Dictionary\u3092\u30eb\u30fc\u30d7\u3057\u3066\u5168\u3066\u7f6e\u63db<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">key<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">Variant<\/span>\n    <span style=\"color:#cba6f7;\">For Each<\/span> <span style=\"color:#89b4fa;\">key<\/span> <span style=\"color:#cba6f7;\">In<\/span> <span style=\"color:#89b4fa;\">dict<\/span>.Keys\n        <span style=\"color:#89b4fa;\">str<\/span> = <span style=\"color:#89b4fa;\">Replace<\/span>(<span style=\"color:#89b4fa;\">str<\/span>, <span style=\"color:#89b4fa;\">key<\/span>, <span style=\"color:#89b4fa;\">dict<\/span>(<span style=\"color:#89b4fa;\">key<\/span>))\n    <span style=\"color:#cba6f7;\">Next<\/span> <span style=\"color:#89b4fa;\">key<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> <span style=\"color:#89b4fa;\">str<\/span>  <span style=\"color:#6c7086;\">'-> \"(\u682a)\u30b5\u30f3\u30d7\u30eb \u6771\u4eac\u5343\u4ee3\u7530\u533a\"<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">RANGE REPLACE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30bb\u30eb\u5185\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308bReplace\u30e1\u30bd\u30c3\u30c9\uff08Range.Replace\uff09<\/span>\n  <span class=\"section-desc\">Excel\u691c\u7d22\u7f6e\u63db\u306eVBA\u7248\uff1a\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u30fb\u5b8c\u5168\u4e00\u81f4\u30fb\u90e8\u5206\u4e00\u81f4\u3092\u6307\u5b9a<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Range.Replace<\/code>\u30e1\u30bd\u30c3\u30c9\u306fExcel\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u5185\u30c6\u30ad\u30b9\u30c8\u3092\u76f4\u63a5\u7f6e\u63db\u3057\u307e\u3059\u3002<code>Replace\u95a2\u6570<\/code>\u304c\u5909\u6570\u5185\u306e\u6587\u5b57\u5217\u3092\u51e6\u7406\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001<code>Range.Replace<\/code>\u306f\u30ef\u30fc\u30af\u30b7\u30fc\u30c8\u4e0a\u306e\u30bb\u30eb\u3092\u5bfe\u8c61\u306b\u3057\u307e\u3059\u3002Excel\u306eCtrl+H\u300c\u691c\u7d22\u3068\u7f6e\u63db\u300d\u306eVBA\u7248\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>Range.Replace\u30e1\u30bd\u30c3\u30c9\uff08VBA\uff09<\/strong>\uff1aExcel\u306eRange\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08\u30bb\u30eb\u7bc4\u56f2\uff09\u5185\u306e\u6587\u5b57\u5217\u3092\u691c\u7d22\u30fb\u7f6e\u63db\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3002\u300cRange(\"A1:Z100\").Replace What:=\"\u691c\u7d22\u6587\u5b57\", Replacement:=\"\u7f6e\u63db\u5f8c\u6587\u5b57\"\u300d\u306e\u5f62\u5f0f\u3067\u4f7f\u3044\u307e\u3059\u3002LookAt\u30d1\u30e9\u30e1\u30fc\u30bf\u3067xlWhole\uff08\u5b8c\u5168\u4e00\u81f4\uff09\u3068xlPart\uff08\u90e8\u5206\u4e00\u81f4\uff09\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002MatchCase\u3067True\u3092\u6307\u5b9a\u3059\u308b\u3068\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u307e\u3059\u3002SearchOrder\u3067\u691c\u7d22\u65b9\u5411\uff08\u884c\u65b9\u5411\/\u5217\u65b9\u5411\uff09\u3082\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">CellReplaceBasic<\/span>()\n    <span style=\"color:#6c7086;\">'--- \u57fa\u672c\u7684\u306a\u30bb\u30eb\u5185\u30c6\u30ad\u30b9\u30c8\u7f6e\u63db ---<\/span>\n    <span style=\"color:#89b4fa;\">Range<\/span>(<span style=\"color:#a6e3a1;\">\"A1:A100\"<\/span>).<span style=\"color:#89b4fa;\">Replace<\/span> _\n        <span style=\"color:#89b4fa;\">What<\/span>:=<span style=\"color:#a6e3a1;\">\"\u6771\u4eac\"<\/span>, _\n        <span style=\"color:#89b4fa;\">Replacement<\/span>:=<span style=\"color:#a6e3a1;\">\"\u5927\u962a\"<\/span>, _\n        <span style=\"color:#89b4fa;\">LookAt<\/span>:=<span style=\"color:#fab387;\">xlPart<\/span>, _      <span style=\"color:#6c7086;\">'xlPart=\u90e8\u5206\u4e00\u81f4\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/span>\n        <span style=\"color:#89b4fa;\">MatchCase<\/span>:=<span style=\"color:#fab387;\">False<\/span>       <span style=\"color:#6c7086;\">'\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044<\/span>\n\n    <span style=\"color:#6c7086;\">'--- xlWhole: \u30bb\u30eb\u5168\u4f53\u304c\u4e00\u81f4\u3059\u308b\u5834\u5408\u306e\u307f\u7f6e\u63db ---<\/span>\n    <span style=\"color:#89b4fa;\">Range<\/span>(<span style=\"color:#a6e3a1;\">\"B1:B100\"<\/span>).<span style=\"color:#89b4fa;\">Replace<\/span> _\n        <span style=\"color:#89b4fa;\">What<\/span>:=<span style=\"color:#a6e3a1;\">\"\u5b8c\u4e86\"<\/span>, _\n        <span style=\"color:#89b4fa;\">Replacement<\/span>:=<span style=\"color:#a6e3a1;\">\"DONE\"<\/span>, _\n        <span style=\"color:#89b4fa;\">LookAt<\/span>:=<span style=\"color:#fab387;\">xlWhole<\/span>          <span style=\"color:#6c7086;\">'\u30bb\u30eb\u5168\u4f53\u304c\"\u5b8c\u4e86\"\u306e\u5834\u5408\u306e\u307f<\/span>\n\n    <span style=\"color:#6c7086;\">'--- \u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3067\u691c\u7d22\uff08\"*\" = \u4efb\u610f\u306e\u6587\u5b57\u5217\uff09---<\/span>\n    <span style=\"color:#89b4fa;\">Range<\/span>(<span style=\"color:#a6e3a1;\">\"C1:C100\"<\/span>).<span style=\"color:#89b4fa;\">Replace<\/span> _\n        <span style=\"color:#89b4fa;\">What<\/span>:=<span style=\"color:#a6e3a1;\">\"\u7b2c*\u53f7\"<\/span>, _           <span style=\"color:#6c7086;\">'\u300c\u7b2cX\u53f7\u300d\u306e\u5f62\u5f0f\u3092\u5168\u3066\u5bfe\u8c61<\/span>\n        <span style=\"color:#89b4fa;\">Replacement<\/span>:=<span style=\"color:#a6e3a1;\">\"\"<\/span>, _\n        <span style=\"color:#89b4fa;\">SearchOrder<\/span>:=<span style=\"color:#fab387;\">xlByRows<\/span>,  <span style=\"color:#6c7086;\">'\u884c\u65b9\u5411\u306b\u691c\u7d22<\/span>\n        <span style=\"color:#89b4fa;\">MatchCase<\/span>:=<span style=\"color:#fab387;\">False<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">COMPARISON TABLE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Replace\u95a2\u6570 vs Replace\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u5206\u3051\u65e9\u898b\u8868<\/span>\n  <span class=\"section-desc\">\u3069\u306e\u30b7\u30fc\u30f3\u3067\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\u3092\u4e00\u76ee\u3067\u5224\u65ad\u3067\u304d\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Replace\u95a2\u6570\u3068Range.Replace\u30e1\u30bd\u30c3\u30c9\u306f\u4f3c\u305f\u540d\u524d\u3067\u3059\u304c\u3001\u5168\u304f\u7570\u306a\u308b\u76ee\u7684\u3067\u4f7f\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\u306f\u300c\u5909\u6570\u5185\u306e\u6587\u5b57\u5217\u3092\u51e6\u7406\u3057\u305f\u3044\u304b\u3001\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u3092\u76f4\u63a5\u51e6\u7406\u3057\u305f\u3044\u304b\u300d\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u6bd4\u8f03\u9805\u76ee<\/th><th>Replace\u95a2\u6570<\/th><th>Range.Replace\u30e1\u30bd\u30c3\u30c9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u5bfe\u8c61<\/td><td>String\u5909\u6570\u30fb\u5f0f\u306e\u6587\u5b57\u5217<\/td><td>Excel\u30b7\u30fc\u30c8\u306eRange\uff08\u30bb\u30eb\u7bc4\u56f2\uff09<\/td><\/tr>\n<tr><td>\u623b\u308a\u5024<\/td><td>\u7f6e\u63db\u5f8c\u306eString\u5024\u3092\u8fd4\u3059<\/td><td>\u30bb\u30eb\u3092\u76f4\u63a5\u66f8\u304d\u63db\u3048\u308b\uff08\u623b\u308a\u5024\u306a\u3057\uff09<\/td><\/tr>\n<tr><td>\u5927\u6587\u5b57\u5c0f\u6587\u5b57<\/td><td>compare\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u5236\u5fa1<\/td><td>MatchCase\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u5236\u5fa1<\/td><\/tr>\n<tr><td>\u5b8c\u5168\/\u90e8\u5206\u4e00\u81f4<\/td><td>\u5e38\u306b\u90e8\u5206\u4e00\u81f4<\/td><td>LookAt\u3067xlWhole\/xlPart\u3092\u9078\u629e<\/td><\/tr>\n<tr><td>\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9<\/td><td>\u4e0d\u53ef\uff08\u6b63\u898f\u8868\u73fe\u306fRegExp\u3067\u5bfe\u5fdc\uff09<\/td><td>\u300c*\u300d\u300c?\u300d\u304c\u4f7f\u7528\u53ef\u80fd<\/td><\/tr>\n<tr><td>\u8907\u6570\u6761\u4ef6<\/td><td>\u30eb\u30fc\u30d7\u307e\u305f\u306fDictionary<\/td><td>1\u56de\u305a\u3064\u547c\u3073\u51fa\u3059<\/td><\/tr>\n<tr><td>\u4e3b\u306a\u7528\u9014<\/td><td>\u30c7\u30fc\u30bf\u6574\u5f62\u30fb\u5909\u6570\u51e6\u7406\u30fb\u6539\u884c\u524a\u9664<\/td><td>Excel\u30b7\u30fc\u30c8\u306e\u691c\u7d22\u7f6e\u63db\u306e\u81ea\u52d5\u5316<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u6587\u5b57\u5217\u5909\u6570\u3092\u51e6\u7406\u3057\u305f\u3044<\/strong><br><span style=\"font-size:12px;\">\u6539\u884c\u524a\u9664\u30fb\u8868\u8a18\u3086\u308c\u7d71\u4e00<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>Replace\u95a2\u6570\u3092\u4f7f\u3046<\/strong><br><span style=\"font-size:12px;\">Replace(str, \"\u524d\", \"\u5f8c\")<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>Excel\u30bb\u30eb\u3092\u76f4\u63a5\u51e6\u7406\u3057\u305f\u3044<\/strong><br><span style=\"font-size:12px;\">\u5927\u91cf\u30bb\u30eb\u3092\u4e00\u62ec\u7f6e\u63db<\/span><\/div>  <div class=\"g-flow-arrow\">&#8594;<\/div>  <div class=\"g-flow-item\"><strong>Range.Replace\u3092\u4f7f\u3046<\/strong><br><span style=\"font-size:12px;\">Range.Replace What:=\"\u524d\"<\/span><\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-vba-replace-function&#038;blog_slug=cc-vba-replace-function\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-vba-replace-function&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CLAUDE CODE REPLACE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Claude Code\u3067VBA\u6587\u5b57\u5217\u7f6e\u63db\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/span>\n  <span class=\"section-desc\">\u300c\u3007\u3007\u3092\u00d7\u00d7\u306b\u5909\u3048\u308bVBA\u3092\u66f8\u3044\u3066\u300d\u3067\u5373\u5ea7\u306b\u30b3\u30fc\u30c9\u304c\u5b8c\u6210<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VBA\u306e\u6587\u5b57\u5217\u7f6e\u63db\u306f\u300c\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3046\u304b\u300d\u300c\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u3069\u3046\u6271\u3046\u304b\u300d\u300c\u6b63\u898f\u8868\u73fe\u304c\u5fc5\u8981\u304b\u300d\u306a\u3069\u7d44\u307f\u5408\u308f\u305b\u304c\u591a\u304f\u3001\u30b3\u30fc\u30c9\u3092\u6bce\u56de\u30bc\u30ed\u304b\u3089\u66f8\u304f\u306e\u306f\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<strong>Claude Code\u306b\u7f6e\u63db\u6761\u4ef6\u3092\u65e5\u672c\u8a9e\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001\u6700\u9069\u306a\u30b3\u30fc\u30c9\u304c\u81ea\u52d5\u751f\u6210<\/strong>\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300cA\u5217\u306b\u5165\u529b\u3055\u308c\u305f\u4f4f\u6240\u304b\u3089\u90fd\u9053\u5e9c\u770c\u540d\u3092\u5168\u3066\u524a\u9664\u3059\u308bVBA\u3092\u66f8\u3044\u3066\u300d<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u308b\u6539\u884c\u30fb\u30bf\u30d6\u30fb\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u3092\u5168\u3066\u524a\u9664\u3059\u308bVBA\u3092\u66f8\u3044\u3066\u300d<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u5546\u54c1\u540d\u306e\u82f1\u5b57\u306e\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u95a2\u4fc2\u306a\u304f\u691c\u7d22\u3057\u3066\"\u5728\u5eab\u5207\u308c\"\u306b\u7f6e\u63db\u3059\u308bVBA\u3092\u66f8\u3044\u3066\u300d<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u4e0b\u306e\u30ea\u30b9\u30c8\uff0810\u500b\u306e\u30da\u30a2\uff09\u3092\u5168\u3066\u4e00\u62ec\u7f6e\u63db\u3059\u308bVBA\u3092Dictionary\u3067\u66f8\u3044\u3066\u300d<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30bb\u30eb\u306e\u5024\u306b\u62ec\u5f27\uff08\uff09\u3067\u56f2\u307e\u308c\u305f\u6587\u5b57\u5217\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u3089\u62ec\u5f27\u3054\u3068\u524a\u9664\u3059\u308bVBA\u3092\u66f8\u3044\u3066\u300d<\/span><\/div>\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Excel\u30c7\u30fc\u30bf\u6574\u5f62\u30fb\u6587\u5b57\u5217\u51e6\u7406\u306e\u81ea\u52d5\u5316\u3092Claude Code\u00d7AI\u9b3c\u7ba1\u7406\u3067<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6587\u5b57\u5217\u7f6e\u63db\u30fb\u6539\u884c\u524a\u9664\u30fb\u8868\u8a18\u3086\u308c\u7d71\u4e00\u306a\u3069\u3001Excel\u30c7\u30fc\u30bf\u6574\u5f62\u306e\u5b9a\u578b\u696d\u52d9\u3092Claude Code\u3092\u4f7f\u3063\u305fVBA\u30de\u30af\u30ed\u3067\u81ea\u52d5\u5316\u3059\u308b\u65b9\u6cd5\u3092\u7121\u6599\u3067\u3054\u76f8\u8ac7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u6bce\u6708Excel\u306b\u53d6\u308a\u8fbc\u3093\u3060CSV\u30c7\u30fc\u30bf\u306b\u4f59\u5206\u306a\u6539\u884c\u3084\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u304c\u6df7\u3058\u3063\u3066\u3044\u3066\u624b\u4f5c\u696d\u3067\u6d88\u3057\u3066\u3044\u308b\u300d\u2014\u2014\u3053\u306e\u3088\u3046\u306a\u696d\u52d9\u3053\u305dVBA\u30de\u30af\u30ed\u3067\u81ea\u52d5\u5316\u3067\u304d\u307e\u3059\u3002\u8981\u4ef6\u3092\u65e5\u672c\u8a9e\u3067\u4f1d\u3048\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);border-radius:16px;padding:36px 32px;margin:48px 0 16px;color:#fff;\">\n  <p style=\"font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"font-size:22px;font-weight:800;line-height:1.5;margin:0 0 20px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:12px;padding:24px;max-width:560px;margin:0 auto;\">\n    <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n    <p style=\"font-size:20px;font-weight:800;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n    <p style=\"font-size:14px;color:rgba(255,255,255,0.75);margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n    <div style=\"text-align:center;\">\n      <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=cc-vba-replace-function&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u306f\u4f55\u304c\u9055\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. Replace\u95a2\u6570\uff08Replace(\u6587\u5b57\u5217, \u691c\u7d22, \u7f6e\u63db)\uff09\u306fVBA\u306e\u5909\u6570\u306b\u5165\u3063\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u51e6\u7406\u3057\u3066\u3001\u7f6e\u63db\u5f8c\u306e\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002\u5143\u306e\u5909\u6570\u306f\u5909\u308f\u3089\u305a\u623b\u308a\u5024\u3068\u3057\u3066\u65b0\u3057\u3044\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002Range.Replace\u30e1\u30bd\u30c3\u30c9\uff08Range(\"\u7bc4\u56f2\").Replace What:=\"\u691c\u7d22\", Replacement:=\"\u7f6e\u63db\"\uff09\u306fExcel\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u5185\u30c6\u30ad\u30b9\u30c8\u3092\u76f4\u63a5\u66f8\u304d\u63db\u3048\u307e\u3059\u3002\u5909\u6570\u5185\u306e\u6587\u5b57\u5217\u3092\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u306fReplace\u95a2\u6570\u3001\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u3092\u76f4\u63a5\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u306fRange.Replace\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. VBA\u3067\u6539\u884c\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3059\u308b\u306b\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u300cstr = Replace(str, vbCrLf, \"\")\u300d\u3067Windows\u6539\u884c\uff08CR+LF\uff09\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002Unix\u306e\u6539\u884c\uff08LF\uff09\u306f\u300cReplace(str, vbLf, \"\")\u300d\u3001\u65e7MacOS\uff08CR\uff09\u306f\u300cReplace(str, vbCr, \"\")\u300d\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u5b8c\u74a7\u306b\u5168\u7a2e\u985e\u306e\u6539\u884c\u3092\u6d88\u3059\u306b\u306f3\u3064\u3092\u9806\u756a\u306bReplace\u95a2\u6570\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u30bb\u30eb\u7bc4\u56f2\u5185\u306e\u5168\u30bb\u30eb\u304b\u3089\u6539\u884c\u3092\u6d88\u3059\u5834\u5408\u306fFor Each\u30eb\u30fc\u30d7\u3068Replace\u95a2\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. VBA\u306eReplace\u95a2\u6570\u3067\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u3067\u7f6e\u63db\u3059\u308b\u306b\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. Replace\u95a2\u6570\u306e6\u756a\u76ee\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u300ccompare\u300d\u306b\u300cvbTextCompare\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u300cReplace(str, \"apple\", \"Mango\", 1, -1, vbTextCompare)\u300d\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u3001Apple\u30fbapple\u30fbAPPLE\u306a\u3069\u5168\u3066\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306b\u95a2\u4fc2\u306a\u304f\u7f6e\u63db\u3055\u308c\u307e\u3059\u3002start\u30d1\u30e9\u30e1\u30fc\u30bf\uff084\u756a\u76ee\uff09\u306b1\u3001count\u30d1\u30e9\u30e1\u30fc\u30bf\uff085\u756a\u76ee\uff09\u306b-1\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. 10\u500b\u4ee5\u4e0a\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4e00\u62ec\u3067\u7f6e\u63db\u3059\u308bVBA\u306e\u66f8\u304d\u65b9\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. Scripting.Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3046\u65b9\u6cd5\u304c\u4fbf\u5229\u3067\u3059\u3002\u300cdict.Add \"\u7f6e\u63db\u524d\", \"\u7f6e\u63db\u5f8c\"\u300d\u3067\u7f6e\u63db\u30da\u30a2\u3092\u767b\u9332\u3057\u3001\u300cFor Each key In dict.Keys: str = Replace(str, key, dict(key)): Next key\u300d\u306e\u3088\u3046\u306b\u30eb\u30fc\u30d7\u3067\u5168\u30da\u30a2\u3092\u51e6\u7406\u3057\u307e\u3059\u300210\u500b\u3067\u3082100\u500b\u3067\u3082\u540c\u3058\u30b3\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u3001\u7f6e\u63db\u30da\u30a2\u306e\u8ffd\u52a0\u30fb\u524a\u9664\u3082dict\u306e\u884c\u3092\u5897\u6e1b\u3059\u308b\u3060\u3051\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. VBA\u306eRange.Replace\u3067\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u4f7f\u3046\u306b\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u300cRange(\"A1:A100\").Replace What:=\"\u7b2c*\u56de\", Replacement:=\"\"\u300d\u306e\u3088\u3046\u306b\u3001What\uff08\u691c\u7d22\u6587\u5b57\u5217\uff09\u306b\u300c*\u300d\uff08\u4efb\u610f\u306e\u6587\u5b57\u5217\uff09\u3084\u300c?\u300d\uff08\u4efb\u610f\u306e1\u6587\u5b57\uff09\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u4f7f\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u300c*\u300d\u3092\u6587\u5b57\u30ea\u30c6\u30e9\u30eb\u3068\u3057\u3066\u691c\u7d22\u3057\u305f\u3044\u5834\u5408\u306f\u300c~*\u300d\u306e\u3088\u3046\u306b\u300c~\u300d\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Range.Replace\u56fa\u6709\u306e\u6a5f\u80fd\u3067\u3001\u901a\u5e38\u306eReplace\u95a2\u6570\u3067\u306f\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. VBA\u306eReplace\u95a2\u6570\u3067\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u306b\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. VBA\u306eReplace\u95a2\u6570\u5358\u4f53\u3067\u306f\u6b63\u898f\u8868\u73fe\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u6b63\u898f\u8868\u73fe\u304c\u5fc5\u8981\u306a\u5834\u5408\u306fRegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08VBScript.RegExp\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002\u300cSet re = CreateObject(\"VBScript.RegExp\")\u300d\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u300cre.Pattern = \"\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\"\u300d\u3067\u30d1\u30bf\u30fc\u30f3\u3092\u8a2d\u5b9a\u3001\u300cre.Replace(\u6587\u5b57\u5217, \u7f6e\u63db\u6587\u5b57)\u300d\u3067\u7f6e\u63db\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u300cre.Global = True\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u5168\u4ef6\u30de\u30c3\u30c1\u3001False\u3060\u3068\u6700\u521d\u306e1\u4ef6\u306e\u307f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u306f\u4f55\u304c\u9055\u3044\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Replace\u95a2\u6570\uff08Replace(\u6587\u5b57\u5217, \u691c\u7d22, \u7f6e\u63db)\uff09\u306fVBA\u306e\u5909\u6570\u306b\u5165\u3063\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u51e6\u7406\u3057\u3066\u3001\u7f6e\u63db\u5f8c\u306e\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002\u5143\u306e\u5909\u6570\u306f\u5909\u308f\u3089\u305a\u623b\u308a\u5024\u3068\u3057\u3066\u65b0\u3057\u3044\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002Range.Replace\u30e1\u30bd\u30c3\u30c9\uff08Range(\\\"\u7bc4\u56f2\\\").Replace What:=\\\"\u691c\u7d22\\\", Replacement:=\\\"\u7f6e\u63db\\\"\uff09\u306fExcel\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u5185\u30c6\u30ad\u30b9\u30c8\u3092\u76f4\u63a5\u66f8\u304d\u63db\u3048\u307e\u3059\u3002\u5909\u6570\u5185\u306e\u6587\u5b57\u5217\u3092\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u306fReplace\u95a2\u6570\u3001\u30b7\u30fc\u30c8\u306e\u30bb\u30eb\u3092\u76f4\u63a5\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u306fRange.Replace\u3092\u4f7f\u3044\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"VBA\u3067\u6539\u884c\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3059\u308b\u306b\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u300cstr = Replace(str, vbCrLf, \\\"\\\")\u300d\u3067Windows\u6539\u884c\uff08CR+LF\uff09\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002Unix\u306e\u6539\u884c\uff08LF\uff09\u306f\u300cReplace(str, vbLf, \\\"\\\")\u300d\u3001\u65e7MacOS\uff08CR\uff09\u306f\u300cReplace(str, vbCr, \\\"\\\")\u300d\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u5b8c\u74a7\u306b\u5168\u7a2e\u985e\u306e\u6539\u884c\u3092\u6d88\u3059\u306b\u306f3\u3064\u3092\u9806\u756a\u306bReplace\u95a2\u6570\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u30bb\u30eb\u7bc4\u56f2\u5185\u306e\u5168\u30bb\u30eb\u304b\u3089\u6539\u884c\u3092\u6d88\u3059\u5834\u5408\u306fFor Each\u30eb\u30fc\u30d7\u3068Replace\u95a2\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"VBA\u306eReplace\u95a2\u6570\u3067\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u3067\u7f6e\u63db\u3059\u308b\u306b\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Replace\u95a2\u6570\u306e6\u756a\u76ee\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u300ccompare\u300d\u306b\u300cvbTextCompare\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u300cReplace(str, \\\"apple\\\", \\\"Mango\\\", 1, -1, vbTextCompare)\u300d\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u3001Apple\u30fbapple\u30fbAPPLE\u306a\u3069\u5168\u3066\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306b\u95a2\u4fc2\u306a\u304f\u7f6e\u63db\u3055\u308c\u307e\u3059\u3002start\u30d1\u30e9\u30e1\u30fc\u30bf\uff084\u756a\u76ee\uff09\u306b1\u3001count\u30d1\u30e9\u30e1\u30fc\u30bf\uff085\u756a\u76ee\uff09\u306b-1\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"10\u500b\u4ee5\u4e0a\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4e00\u62ec\u3067\u7f6e\u63db\u3059\u308bVBA\u306e\u66f8\u304d\u65b9\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Scripting.Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3046\u65b9\u6cd5\u304c\u4fbf\u5229\u3067\u3059\u3002\u300cdict.Add \\\"\u7f6e\u63db\u524d\\\", \\\"\u7f6e\u63db\u5f8c\\\"\u300d\u3067\u7f6e\u63db\u30da\u30a2\u3092\u767b\u9332\u3057\u3001\u300cFor Each key In dict.Keys: str = Replace(str, key, dict(key)): Next key\u300d\u306e\u3088\u3046\u306b\u30eb\u30fc\u30d7\u3067\u5168\u30da\u30a2\u3092\u51e6\u7406\u3057\u307e\u3059\u300210\u500b\u3067\u3082100\u500b\u3067\u3082\u540c\u3058\u30b3\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u3001\u7f6e\u63db\u30da\u30a2\u306e\u8ffd\u52a0\u30fb\u524a\u9664\u3082dict\u306e\u884c\u3092\u5897\u6e1b\u3059\u308b\u3060\u3051\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"VBA\u306eRange.Replace\u3067\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u4f7f\u3046\u306b\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u300cRange(\\\"A1:A100\\\").Replace What:=\\\"\u7b2c*\u56de\\\", Replacement:=\\\"\\\"\u300d\u306e\u3088\u3046\u306b\u3001What\uff08\u691c\u7d22\u6587\u5b57\u5217\uff09\u306b\u300c*\u300d\uff08\u4efb\u610f\u306e\u6587\u5b57\u5217\uff09\u3084\u300c?\u300d\uff08\u4efb\u610f\u306e1\u6587\u5b57\uff09\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u4f7f\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u300c*\u300d\u3092\u6587\u5b57\u30ea\u30c6\u30e9\u30eb\u3068\u3057\u3066\u691c\u7d22\u3057\u305f\u3044\u5834\u5408\u306f\u300c~*\u300d\u306e\u3088\u3046\u306b\u300c~\u300d\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Range.Replace\u56fa\u6709\u306e\u6a5f\u80fd\u3067\u3001\u901a\u5e38\u306eReplace\u95a2\u6570\u3067\u306f\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"VBA\u306eReplace\u95a2\u6570\u3067\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u306b\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"VBA\u306eReplace\u95a2\u6570\u5358\u4f53\u3067\u306f\u6b63\u898f\u8868\u73fe\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u6b63\u898f\u8868\u73fe\u304c\u5fc5\u8981\u306a\u5834\u5408\u306fRegExp\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08VBScript.RegExp\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002\u300cSet re = CreateObject(\\\"VBScript.RegExp\\\")\u300d\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u300cre.Pattern = \\\"\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\\\"\u300d\u3067\u30d1\u30bf\u30fc\u30f3\u3092\u8a2d\u5b9a\u3001\u300cre.Replace(\u6587\u5b57\u5217, \u7f6e\u63db\u6587\u5b57)\u300d\u3067\u7f6e\u63db\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u300cre.Global = True\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u5168\u4ef6\u30de\u30c3\u30c1\u3001False\u3060\u3068\u6700\u521d\u306e1\u4ef6\u306e\u307f\u306b\u306a\u308a\u307e\u3059\u3002\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n\n<h3 style=\"font-size:18px;font-weight:700;margin:32px 0 16px;padding-left:12px;border-left:4px solid #dc2626;\">Replace\u95a2\u6570\u306e\u5b9f\u8df5\u30d1\u30bf\u30fc\u30f3\u96c6\uff08\u3088\u304f\u4f7f\u3046\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u4f7f\u3046\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u52d9\u3067\u3088\u304f\u4f7f\u3046Replace\u95a2\u6570\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u96c6\u3081\u307e\u3057\u305f\u3002\u30b3\u30d4\u30fc\u3057\u3066\u3059\u3050\u306b\u4f7f\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e2e;border-radius:10px;padding:20px 24px;margin:20px 0;font-family:monospace;font-size:14px;line-height:1.8;color:#cdd6f4;overflow-x:auto;white-space:pre;\">\n<span style=\"color:#6c7086;\">'--- \u30d1\u30bf\u30fc\u30f3\u96c6: \u30b3\u30d4\u30fc\u3057\u3066\u5373\u4f7f\u3048\u308bReplace\u5b9f\u8df5\u30b3\u30fc\u30c9 ---<\/span>\n\n<span style=\"color:#cba6f7;\">Sub<\/span> <span style=\"color:#89b4fa;\">ReplacePatternCollection<\/span>()\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">s<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    s = <span style=\"color:#89b4fa;\">Cells<\/span>(<span style=\"color:#fab387;\">1<\/span>, <span style=\"color:#fab387;\">1<\/span>).Value  <span style=\"color:#6c7086;\">'A1\u30bb\u30eb\u306e\u5024\u3092\u51e6\u7406<\/span>\n\n    <span style=\"color:#6c7086;\">'1) \u5168\u89d2\u6570\u5b57\u3092\u534a\u89d2\u6570\u5b57\u306b\u5909\u63db\uff08StrConv\u4f7f\u7528\uff09<\/span>\n    s = <span style=\"color:#89b4fa;\">StrConv<\/span>(s, <span style=\"color:#fab387;\">vbNarrow<\/span>)\n\n    <span style=\"color:#6c7086;\">'2) \u9023\u7d9a\u3059\u308b\u30b9\u30da\u30fc\u30b9\u30921\u3064\u306b\u5727\u7e2e\uff08Trim+Split+Join\uff09<\/span>\n    s = <span style=\"color:#89b4fa;\">Trim<\/span>(s)\n\n    <span style=\"color:#6c7086;\">'3) \u5148\u982d\u30fb\u672b\u5c3e\u306e\u30b9\u30da\u30fc\u30b9\u3068\u6539\u884c\u3092\u5168\u3066\u524a\u9664<\/span>\n    <span style=\"color:#cba6f7;\">Do While<\/span> <span style=\"color:#89b4fa;\">Left<\/span>(s, <span style=\"color:#fab387;\">1<\/span>) = <span style=\"color:#a6e3a1;\">\" \"<\/span> <span style=\"color:#cba6f7;\">Or<\/span> <span style=\"color:#89b4fa;\">Left<\/span>(s, <span style=\"color:#fab387;\">1<\/span>) = <span style=\"color:#a6e3a1;\">\"\u3000\"<\/span>\n        s = <span style=\"color:#89b4fa;\">Mid<\/span>(s, <span style=\"color:#fab387;\">2<\/span>)\n    <span style=\"color:#cba6f7;\">Loop<\/span>\n\n    <span style=\"color:#6c7086;\">'4) \u96fb\u8a71\u756a\u53f7\u306e\u30cf\u30a4\u30d5\u30f3\u3092\u524a\u9664\uff0803-1234-5678 -> 0312345678\uff09<\/span>\n    s = <span style=\"color:#89b4fa;\">Replace<\/span>(s, <span style=\"color:#a6e3a1;\">\"-\"<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    s = <span style=\"color:#89b4fa;\">Replace<\/span>(s, <span style=\"color:#a6e3a1;\">\"\u30fc\"<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)  <span style=\"color:#6c7086;\">'\u5168\u89d2\u30cf\u30a4\u30d5\u30f3<\/span>\n\n    <span style=\"color:#6c7086;\">'5) URL\u304b\u3089https:\/\/\u3092\u524a\u9664\u3057\u3066\u30c9\u30e1\u30a4\u30f3\u540d\u3060\u3051\u53d6\u308a\u51fa\u3059<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">url<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    url = <span style=\"color:#a6e3a1;\">\"https:\/\/www.example.co.jp\/page\/\"<\/span>\n    url = <span style=\"color:#89b4fa;\">Replace<\/span>(url, <span style=\"color:#a6e3a1;\">\"https:\/\/\"<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    url = <span style=\"color:#89b4fa;\">Replace<\/span>(url, <span style=\"color:#a6e3a1;\">\"http:\/\/\"<\/span>, <span style=\"color:#a6e3a1;\">\"\"<\/span>)\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> url  <span style=\"color:#6c7086;\">'-> \"www.example.co.jp\/page\/\"<\/span>\n\n    <span style=\"color:#6c7086;\">'6) \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e@\u4ee5\u964d\u3092\u30de\u30b9\u30af<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">email<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">String<\/span>\n    email = <span style=\"color:#a6e3a1;\">\"user@example.com\"<\/span>\n    <span style=\"color:#cba6f7;\">Dim<\/span> <span style=\"color:#89b4fa;\">atPos<\/span> <span style=\"color:#cba6f7;\">As<\/span> <span style=\"color:#89b4fa;\">Long<\/span>\n    atPos = <span style=\"color:#89b4fa;\">InStr<\/span>(email, <span style=\"color:#a6e3a1;\">\"@\"<\/span>)\n    <span style=\"color:#cba6f7;\">If<\/span> atPos > <span style=\"color:#fab387;\">0<\/span> <span style=\"color:#cba6f7;\">Then<\/span>\n        email = <span style=\"color:#89b4fa;\">Left<\/span>(email, atPos) & <span style=\"color:#a6e3a1;\">\"***\"<\/span>\n    <span style=\"color:#cba6f7;\">End If<\/span>\n    <span style=\"color:#89b4fa;\">Debug.Print<\/span> email  <span style=\"color:#6c7086;\">'-> \"user@***\"<\/span>\n<span style=\"color:#cba6f7;\">End Sub<\/span>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Replace\u95a2\u6570\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u56fa\u5b9a\u6587\u5b57\u5217\u306e\u7f6e\u63db\u306b\u6700\u9069\u3067\u3001StrConv\uff08\u6587\u5b57\u5909\u63db\uff09\u30fbTrim\uff08\u7a7a\u767d\u9664\u53bb\uff09\u30fbInStr\uff08\u6587\u5b57\u691c\u7d22\uff09\u306a\u3069\u306eVBA\u6587\u5b57\u5217\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u6574\u5f62\u51e6\u7406\u3082\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002CSV\u3084\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u5024\u306e\u6b63\u898f\u5316\u306a\u3069\u3001\u696d\u52d9\u4e0a\u3067\u3088\u304f\u767a\u751f\u3059\u308b\u6587\u5b57\u5217\u51e6\u7406\u306e\u81ea\u52d5\u5316\u306b\u6d3b\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002Claude Code\u306b\u300c\u3053\u306e\u6587\u5b57\u5217\u3092\u3053\u3046\u3044\u3046\u5f62\u5f0f\u306b\u3057\u305f\u3044\u300d\u3068\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001\u9069\u5207\u306aVBA\u30b3\u30fc\u30c9\u3092\u5373\u5ea7\u306b\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u3092\u5b8c\u5168\u89e3\u8aac\u3002\u6587\u5b57\u5217\u7f6e\u63db\u306e\u57fa\u672c\u30fb\u6539\u884c\u30b3\u30fc\u30c9vbCrLf\u524a\u9664\u30fb\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\uff08vbTextCompare\uff09\u30fb\u6b63\u898f\u8868\u73fe\u30fb\u8907\u6570\u6761\u4ef6\u306e\u4e00\u62ec\u7f6e\u63db\u30fb\u30bb\u30eb\u5185\u6587\u5b57\u5217\u7f6e\u63db\uff08Range.Replace\uff09\u307e\u3067\u5b9f\u8df5\u30b3\u30fc\u30c9\u4ed8\u304d\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":17961,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"sitemap_hide":"","_veu_custom_css":"","vkexunit_cta_each_option":"","footnotes":"","rank_math_description":"VBA\u306eReplace\u95a2\u6570\u3068Replace\u30e1\u30bd\u30c3\u30c9\u3092\u5b8c\u5168\u89e3\u8aac\u3002\u6587\u5b57\u5217\u7f6e\u63db\u306e\u57fa\u672c\u30fb\u6539\u884c\u30b3\u30fc\u30c9vbCrLf\u524a\u9664\u30fb\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225\uff08vbTextCompare\uff09\u30fb\u6b63\u898f\u8868\u73fe\u30fb\u8907\u6570\u6761\u4ef6\u306e\u4e00\u62ec\u7f6e\u63db\u30fb\u30bb\u30eb\u5185\u6587\u5b57\u5217\u7f6e\u63db\uff08Range.Replace\uff09\u307e\u3067\u5b9f\u8df5\u30b3\u30fc\u30c9\u4ed8\u304d\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002","rank_math_focus_keyword":"VBA 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