{"id":18446,"date":"2026-07-19T06:33:18","date_gmt":"2026-07-18T21:33:18","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=18446"},"modified":"2026-07-19T06:33:18","modified_gmt":"2026-07-18T21:33:18","slug":"cc-vba-dictionary","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-vba-dictionary\/","title":{"rendered":"\u30102026\u5e747\u6708\u6700\u65b0\u3011VBA Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u9023\u60f3\u914d\u5217\u306e\u4f7f\u3044\u65b9\u30fb\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\u30fbClaude Code\u6d3b\u7528"},"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-dictionary.jpg\" alt=\"\u30102026\u5e747\u6708\u6700\u65b0\u3011VBA Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u9023\u60f3\u914d\u5217\u306e\u4f7f\u3044\u65b9\u30fb\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\u30fbClaude Code\u6d3b\u7528\" 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 #0ea5e9;\">\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:#0ea5e9;font-weight:700;margin-right:8px;\">01<\/span>Dictionary\u3068\u306f\u4f55\u304b\uff5c\u914d\u5217\u3068\u306e\u9055\u3044<\/a><\/li>\n    <li><a href=\"#sec-02\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">02<\/span>Dictionary\u306e\u5ba3\u8a00\u30fb\u4f5c\u6210\u30fb\u57fa\u672c\u64cd\u4f5c<\/a><\/li>\n    <li><a href=\"#sec-03\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">03<\/span>\u5168\u30e1\u30bd\u30c3\u30c9\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u4e00\u89a7\u3068\u4f7f\u3044\u65b9<\/a><\/li>\n    <li><a href=\"#sec-04\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">04<\/span>Exists\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u30fb\u6761\u4ef6\u5206\u5c90<\/a><\/li>\n    <li><a href=\"#sec-05\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">05<\/span>Keys\u30fbItems\u3067\u5168\u30c7\u30fc\u30bf\u3092\u30eb\u30fc\u30d7\u51e6\u7406<\/a><\/li>\n    <li><a href=\"#sec-06\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">06<\/span>\u5b9f\u52d9\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\uff1a\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u9006\u5f15\u304d<\/a><\/li>\n    <li><a href=\"#sec-07\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">07<\/span>\u30cd\u30b9\u30c8Dictionary\u30682\u6b21\u5143\u30c7\u30fc\u30bf<\/a><\/li>\n    <li><a href=\"#sec-08\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">08<\/span>Dictionary\u306e\u843d\u3068\u3057\u7a74\u3068\u30a8\u30e9\u30fc\u5bfe\u7b56<\/a><\/li>\n    <li><a href=\"#sec-09\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;font-weight:700;margin-right:8px;\">09<\/span>Claude Code\u3067Dictionary\u51e6\u7406\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/a><\/li>\n    <li><a href=\"#faq\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#0ea5e9;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\">VBA\u3067\u300c\u7279\u5b9a\u306e\u30ad\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u5024\u3092\u7d20\u65e9\u304f\u691c\u7d22\u3057\u305f\u3044\u300d\u300c\u30c7\u30fc\u30bf\u306e\u91cd\u8907\u3092\u9664\u53bb\u3057\u305f\u3044\u300d\u300c\u30ab\u30c6\u30b4\u30ea\u5225\u306b\u96c6\u8a08\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u51e6\u7406\u3092\u66f8\u304f\u3068\u304d\u3001\u901a\u5e38\u306e\u914d\u5217\u3084Collection\u3088\u308a\u3082\u9065\u304b\u306b\u52b9\u7387\u7684\u306b\u66f8\u3051\u308b\u306e\u304c<strong>Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dictionary\u306fKey\uff08\u30ad\u30fc\uff09\u3068Item\uff08\u5024\uff09\u306e\u30da\u30a2\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b<strong>\u9023\u60f3\u914d\u5217<\/strong>\u3067\u3001\u30ad\u30fc\u306b\u3088\u308b\u9ad8\u901f\u306a\u691c\u7d22\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001VBA Dictionary\u306e\u57fa\u672c\u304b\u3089\u5168\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9\u30fb\u5b9f\u52d9\u3067\u306e\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\u30fb\u3088\u304f\u3042\u308b\u843d\u3068\u3057\u7a74\u30fbClaude Code\u3067\u306e\u81ea\u52d5\u30b3\u30fc\u30c9\u751f\u6210\u307e\u3067\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\">Dictionary\u306f\u30a8\u30af\u30bb\u30eb\u306e\u300cVLOOKUP\u7684\u306a\u51e6\u7406\u300d\u3092VBA\u3067\u9ad8\u901f\u306b\u5b9f\u88c5\u3057\u305f\u3044\u3068\u304d\u306b\u771f\u4fa1\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u30de\u30b9\u30bf\u30c7\u30fc\u30bf\u3068\u306e\u7167\u5408\u306a\u3069\u3001\u300c\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u300d\u3067\u7ba1\u7406\u3057\u305f\u3044\u30c7\u30fc\u30bf\u304c\u6765\u305f\u3089Dictionary\u306e\u51fa\u756a\u3067\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>Dictionary\u304cCollection\u30fb\u914d\u5217\u3068<strong>\u4f55\u304c\u9055\u3046\u304b<\/strong><\/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>Add\u30fbExists\u30fbRemove\u30fbKeys\u30fbItems\u30fbCount\u30fbClear<\/strong>\u5168\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9<\/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>Exists\u3067\u5b58\u5728\u78ba\u8a8d<\/strong>\u3057\u3066\u304b\u3089\u64cd\u4f5c\u3059\u308b\u30a8\u30e9\u30fc\u9632\u6b62\u30d1\u30bf\u30fc\u30f3<\/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>Keys()\u30fbItems()\u3067\u5168\u8981\u7d20\u3092<strong>\u30eb\u30fc\u30d7\u51e6\u7406<\/strong>\u3059\u308b\u65b9\u6cd5<\/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>\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u9006\u5f15\u304d\u691c\u7d22<\/strong>\u306e\u5b9f\u52d9\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3<\/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>\u30cd\u30b9\u30c8Dictionary<\/strong>\u30672\u6b21\u5143\u30c7\u30fc\u30bf\u3092\u6271\u3046\u65b9\u6cd5<\/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>\u30a8\u30e9\u30fc\u300c\u30ad\u30fc\u304c\u65e2\u306b\u5b58\u5728\u3057\u307e\u3059\u300d\u306e\u539f\u56e0\u3068<strong>\u9632\u6b62\u7b56<\/strong><\/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>\u3067Dictionary\u51e6\u7406\u3092\u542b\u3080VBA\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u6cd5<\/span><\/div>\n\n<\/div>\n\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;\">WHAT IS DICT<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Dictionary\u3068\u306f\u4f55\u304b\uff5c\u914d\u5217\u3068\u306e\u9055\u3044<\/span>\n  <span class=\"section-desc\">\u9023\u60f3\u914d\u5217\u306e\u6982\u5ff5\u3068\u914d\u5217\u30fbCollection\u3068\u306e\u4f7f\u3044\u5206\u3051<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VBA\u306eDictionary\u306f<strong>Microsoft Scripting Runtime<\/strong>\u304c\u63d0\u4f9b\u3059\u308b\u9023\u60f3\u914d\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u901a\u5e38\u306e\u914d\u5217\u304c\u300c\u756a\u53f7\uff08\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff09\u300d\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001Dictionary\u306f<strong>\u300c\u540d\u524d\uff08\u30ad\u30fc\uff09\u300d\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406<\/strong>\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u300c\u793e\u54e1\u30b3\u30fc\u30c9\u2192\u540d\u524d\u300d\u300c\u5546\u54c1\u30b3\u30fc\u30c9\u2192\u4fa1\u683c\u300d\u306e\u3088\u3046\u306a\u30ad\u30fc\u3068\u5024\u306e\u95a2\u9023\u3092\u76f4\u63a5\u4fdd\u6301\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>\u9023\u60f3\u914d\u5217\uff08Associative Array\uff09<\/strong>\uff1a\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3002\u901a\u5e38\u306e\u914d\u5217\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff080, 1, 2...\uff09\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u9023\u60f3\u914d\u5217\u306f\u30ad\u30fc\uff08\u6587\u5b57\u5217\u3084\u6570\u5024\uff09\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3002\u30ad\u30fc\u306b\u3088\u308b\u691c\u7d22\u304cO(1)\uff08\u4e00\u5b9a\u6642\u9593\uff09\u3067\u5b8c\u4e86\u3059\u308b\u305f\u3081\u3001\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u4e2d\u304b\u3089\u7279\u5b9a\u306e\u30ad\u30fc\u3092\u6301\u3064\u5024\u3092\u691c\u7d22\u3059\u308b\u51e6\u7406\u304c\u9ad8\u901f\u3002VBA\u3067\u306fDictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u9023\u60f3\u914d\u5217\u306b\u76f8\u5f53\u3059\u308b\u3002Python\u3067\u306fDict\u3001JavaScript\u3067\u306fObject\/Map\u3001Java\u3067\u306fHashMap\u306b\u76f8\u5f53\u3059\u308b\u3002<\/p>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u6bd4\u8f03\u8ef8<\/th><th>\u914d\u5217(Array)<\/th><th>Collection<\/th><th>Dictionary<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5<\/td><td>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7<\/td><td>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u307e\u305f\u306f\u30ad\u30fc<\/td><td>\u30ad\u30fc\uff08\u6587\u5b57\u5217\/\u6570\u5024\uff09<\/td><\/tr>\n<tr><td>\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d<\/td><td>\u306a\u3057\uff08\u81ea\u5206\u3067\u5b9f\u88c5\uff09<\/td><td>\u306a\u3057\uff08\u30a8\u30e9\u30fc\u3067\u78ba\u8a8d\uff09<\/td><td>Exists()\u30e1\u30bd\u30c3\u30c9\u3042\u308a<\/td><\/tr>\n<tr><td>\u524a\u9664<\/td><td>\u96e3\u3057\u3044<\/td><td>Remove()\u53ef\u80fd<\/td><td>Remove()\u53ef\u80fd<\/td><\/tr>\n<tr><td>\u91cd\u8907\u30ad\u30fc<\/td><td>\u5236\u9650\u306a\u3057<\/td><td>\u30ad\u30fc\u306f\u4e00\u610f<\/td><td>\u30ad\u30fc\u306f\u4e00\u610f<\/td><\/tr>\n<tr><td>\u691c\u7d22\u901f\u5ea6<\/td><td>\u9045\u3044\uff08\u7dda\u5f62\u63a2\u7d22\uff09<\/td><td>\u666e\u901a<\/td><td>\u9ad8\u901f\uff08\u30cf\u30c3\u30b7\u30e5\u63a2\u7d22\uff09<\/td><\/tr>\n<tr><td>\u4f7f\u3044\u5206\u3051<\/td><td>\u9806\u5e8f\u304c\u5fc5\u8981\u306a\u5358\u7d14\u30c7\u30fc\u30bf<\/td><td>\u8ffd\u52a0\u30fb\u524a\u9664\u304c\u591a\u3044\u5834\u5408<\/td><td>\u30ad\u30fc\u3067\u306e\u9ad8\u901f\u691c\u7d22\u30fb\u96c6\u8a08<\/td><\/tr>\n<\/tbody>\n<\/table>\n\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;\">BASIC USAGE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Dictionary\u306e\u5ba3\u8a00\u30fb\u4f5c\u6210\u30fb\u57fa\u672c\u64cd\u4f5c<\/span>\n  <span class=\"section-desc\">CreateObject\u3068Microsoft Scripting Runtime\u306e\u53c2\u7167\u8a2d\u5b9a\u306e2\u901a\u308a<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dictionary\u306fVBA\u6a19\u6e96\u6a5f\u80fd\u3067\u306f\u306a\u304f\u3001<strong>\u5916\u90e8\u30e9\u30a4\u30d6\u30e9\u30ea\uff08Microsoft Scripting Runtime\uff09<\/strong>\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u4f7f\u3044\u65b9\u306f2\u901a\u308a\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u53c2\u7167\u8a2d\u5b9a\u306a\u3057\u306eCreateObject\u65b9\u5f0f\u304c\u63a8\u5968<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u53c2\u7167\u8a2d\u5b9a\uff08Tools \u2192 References \u2192 Microsoft Scripting Runtime\uff09\u3092\u8ffd\u52a0\u3059\u308b\u3068EarlyBinding\uff08\u65e9\u671f\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\uff09\u306b\u306a\u308a\u30b3\u30fc\u30c9\u88dc\u5b8c\u304c\u52b9\u304d\u307e\u3059\u304c\u3001\u4ed6PC\u3067\u5b9f\u884c\u3059\u308b\u3068\u53c2\u7167\u304c\u5207\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002CreateObject(\"Scripting.Dictionary\")\u3067LateBinding\uff08\u9045\u5ef6\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\uff09\u306b\u3059\u308b\u3068\u30de\u30af\u30ed\u3092\u5225PC\u306b\u914d\u5e03\u3057\u3066\u3082\u52d5\u304d\u307e\u3059\u3002\u672c\u756a\u7528\u30de\u30af\u30ed\u306fCreateObject\u65b9\u5f0f\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' \u65b9\u6cd51: CreateObject\uff08\u9045\u5ef6\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30fb\u53c2\u7167\u8a2d\u5b9a\u4e0d\u8981\u30fb\u914d\u5e03\u5411\u304d\uff09\nSub DictionaryBasicLate()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    ' \u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\n    dict.Add \"\u6771\u4eac\", 1393\n    dict.Add \"\u5927\u962a\", 884\n    dict.Add \"\u540d\u53e4\u5c4b\", 231\n\n    ' \u30ad\u30fc\u3067\u5024\u3092\u53d6\u5f97\n    Debug.Print dict(\"\u6771\u4eac\")   ' \u2192 1393\n    Debug.Print dict.Item(\"\u5927\u962a\")  ' \u2192 884\n\n    ' \u8981\u7d20\u6570\u3092\u78ba\u8a8d\n    Debug.Print \"\u4ef6\u6570: \" & dict.Count   ' \u2192 3\nEnd Sub\n\n' \u65b9\u6cd52: \u53c2\u7167\u8a2d\u5b9a\u3042\u308a\uff08\u65e9\u671f\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30fb\u30b3\u30fc\u30c9\u88dc\u5b8c\u304c\u52b9\u304f\uff09\n' \u203b Tools \u2192 References \u2192 Microsoft Scripting Runtime \u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u3042\u308a\nSub DictionaryBasicEarly()\n    Dim dict As Scripting.Dictionary\n    Set dict = New Scripting.Dictionary\n\n    dict.Add \"Key1\", \"Value1\"\n    Debug.Print dict(\"Key1\")  ' \u2192 Value1\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' Dictionary\u306e\u57fa\u672c\u64cd\u4f5c\u307e\u3068\u3081\nSub DictionaryAllBasicOps()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    ' 1. \u8ffd\u52a0\uff08Add\uff09\n    dict.Add \"A001\", \"\u7530\u4e2d\u592a\u90ce\"\n    dict.Add \"A002\", \"\u5c71\u7530\u82b1\u5b50\"\n    dict.Add \"A003\", \"\u4f50\u85e4\u6b21\u90ce\"\n\n    ' 2. \u5024\u306e\u53d6\u5f97\n    Dim name As String\n    name = dict(\"A001\")        ' \u2192 \"\u7530\u4e2d\u592a\u90ce\"\n    name = dict.Item(\"A002\")   ' \u2192 \"\u5c71\u7530\u82b1\u5b50\"\uff08Item\u30d7\u30ed\u30d1\u30c6\u30a3\u7d4c\u7531\uff09\n\n    ' 3. \u5024\u306e\u66f4\u65b0\uff08Item\u306b\u4ee3\u5165\uff09\n    dict(\"A001\") = \"\u7530\u4e2d\u4e00\u90ce\"  ' Add\u3067\u306f\u306a\u304f\u4ee3\u5165\u3067\u4e0a\u66f8\u304d\n\n    ' 4. \u524a\u9664\uff08Remove\uff09\n    dict.Remove \"A003\"\n    Debug.Print dict.Count  ' \u2192 2\n\n    ' 5. \u5168\u524a\u9664\uff08RemoveAll\uff09\n    dict.RemoveAll\n    Debug.Print dict.Count  ' \u2192 0\n\n    Set dict = Nothing  ' \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u89e3\u653e\nEnd Sub<\/pre>\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\">dict(\"A001\") = \"\u7530\u4e2d\u4e00\u90ce\"\u306e\u3088\u3046\u306b\u4ee3\u5165\u3067\u4e0a\u66f8\u304d\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u81ea\u52d5\u8ffd\u52a0\u306b\u306a\u308a\u307e\u3059\u3002\u610f\u56f3\u3057\u306a\u3044\u8ffd\u52a0\u3092\u9632\u3050\u305f\u3081\u3001\u66f4\u65b0\u524d\u306bExists()\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u308b\u3068\u5b89\u5168\u3067\u3059\u3002<\/div>\n<\/div>\n\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;\">ALL METHODS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5168\u30e1\u30bd\u30c3\u30c9\u30fb\u30d7\u30ed\u30d1\u30c6\u30a3\u4e00\u89a7\u3068\u4f7f\u3044\u65b9<\/span>\n  <span class=\"section-desc\">Add\/Remove\/RemoveAll\/Exists\/Keys\/Items\/Count\/CompareMode<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3059\u3079\u3066\u306e\u30e1\u30bd\u30c3\u30c9\u3068\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u540d\u524d<\/th><th>\u7a2e\u985e<\/th><th>\u8aac\u660e<\/th><th>\u4f7f\u3044\u65b9\u4f8b<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Add<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u3092\u8ffd\u52a0<\/td><td>dict.Add \"key\", \"value\"<\/td><\/tr>\n<tr><td>Remove<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u6307\u5b9a\u30ad\u30fc\u3092\u524a\u9664<\/td><td>dict.Remove \"key\"<\/td><\/tr>\n<tr><td>RemoveAll<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u3059\u3079\u3066\u306e\u30ad\u30fc\u3092\u524a\u9664<\/td><td>dict.RemoveAll<\/td><\/tr>\n<tr><td>Exists<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u30ad\u30fc\u304c\u5b58\u5728\u3059\u308c\u3070True<\/td><td>dict.Exists(\"key\")<\/td><\/tr>\n<tr><td>Keys<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u5168\u30ad\u30fc\u306e\u914d\u5217\u3092\u8fd4\u3059<\/td><td>dict.Keys()<\/td><\/tr>\n<tr><td>Items<\/td><td>\u30e1\u30bd\u30c3\u30c9<\/td><td>\u5168\u5024\u306e\u914d\u5217\u3092\u8fd4\u3059<\/td><td>dict.Items()<\/td><\/tr>\n<tr><td>Count<\/td><td>\u30d7\u30ed\u30d1\u30c6\u30a3<\/td><td>\u8981\u7d20\u6570\u3092\u8fd4\u3059<\/td><td>dict.Count<\/td><\/tr>\n<tr><td>CompareMode<\/td><td>\u30d7\u30ed\u30d1\u30c6\u30a3<\/td><td>\u30ad\u30fc\u306e\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u533a\u5225<\/td><td>dict.CompareMode = vbTextCompare<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' CompareMode\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306e\u533a\u5225\uff09\n' \u203b Add\u3059\u308b\u524d\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u3042\u308a\nSub CompareModeExample()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    ' vbTextCompare: \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u7121\u8996\uff08\"abc\"\u3068\"ABC\"\u3092\u540c\u4e00\u30ad\u30fc\u3068\u3057\u3066\u6271\u3046\uff09\n    dict.CompareMode = 1  ' vbTextCompare = 1\n\n    dict.Add \"apple\", \"\u30ea\u30f3\u30b4\"\n\n    Debug.Print dict.Exists(\"apple\")  ' \u2192 True\n    Debug.Print dict.Exists(\"APPLE\")  ' \u2192 True\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u7121\u8996\uff09\n    Debug.Print dict.Exists(\"Apple\")  ' \u2192 True\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u7121\u8996\uff09\n\n    ' vbBinaryCompare\uff08\u30c7\u30d5\u30a9\u30eb\u30c8=0\uff09: \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\n    ' \u203b Add\u3057\u305f\u5f8c\u306bCompareMode\u3092\u5909\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\uff08\u30a8\u30e9\u30fc\u306b\u306a\u308b\uff09\nEnd Sub<\/pre>\n<\/div>\n\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;\">EXISTS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Exists\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u30fb\u6761\u4ef6\u5206\u5c90<\/span>\n  <span class=\"section-desc\">\u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3068Add\u306b\u3088\u308b\u300c\u30ad\u30fc\u91cd\u8907\u30a8\u30e9\u30fc\u300d\u3092\u9632\u3050<\/span>\n<\/h2>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u6ce8\u610f<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">dict(\"\u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\")\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u3067\u306f\u306a\u304f\u7a7a\u306e\u5024(\"\")\u304c\u8fd4\u3055\u308c\u3066\u305d\u306e\u30ad\u30fc\u304c\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u610f\u56f3\u3057\u306a\u3044\u7a7a\u30a8\u30f3\u30c8\u30ea\u3092\u4f5c\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3059\u3067\u306b\u5b58\u5728\u3059\u308b\u30ad\u30fc\u306bAdd\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u300c\u3053\u306e\u30ad\u30fc\u306f\u3059\u3067\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\uff08\u30a8\u30e9\u30fc457\uff09\u300d\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3069\u3061\u3089\u3082 Exists() \u3067\u4e8b\u524d\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u9632\u3052\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' Exists\u3092\u4f7f\u3063\u305f\u5b89\u5168\u306a\u64cd\u4f5c\u30d1\u30bf\u30fc\u30f3\nSub SafeDictionaryOps()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    dict.Add \"A001\", \"\u7530\u4e2d\u592a\u90ce\"\n    dict.Add \"A002\", \"\u5c71\u7530\u82b1\u5b50\"\n\n    ' \u30d1\u30bf\u30fc\u30f31: \u5b58\u5728\u3059\u308b\u30ad\u30fc\u3092\u53d6\u5f97\uff08\u5b58\u5728\u78ba\u8a8d\u3042\u308a\uff09\n    Dim key As String\n    key = \"A001\"\n    If dict.Exists(key) Then\n        Debug.Print dict(key)  ' \u2192 \u7530\u4e2d\u592a\u90ce\n    Else\n        Debug.Print key & \" \u306f\u5b58\u5728\u3057\u307e\u305b\u3093\"\n    End If\n\n    ' \u30d1\u30bf\u30fc\u30f32: \u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u8ffd\u52a0\u30fb\u3042\u308c\u3070\u66f4\u65b0\uff08UPSERT\u30d1\u30bf\u30fc\u30f3\uff09\n    Dim newKey As String\n    Dim newVal As String\n    newKey = \"A001\"\n    newVal = \"\u7530\u4e2d\u4e00\u90ce\"\n\n    If dict.Exists(newKey) Then\n        dict(newKey) = newVal  ' \u4e0a\u66f8\u304d\n    Else\n        dict.Add newKey, newVal  ' \u65b0\u898f\u8ffd\u52a0\n    End If\n\n    ' \u30d1\u30bf\u30fc\u30f33: \u5b58\u5728\u3059\u308b\u306a\u3089\u524a\u9664\n    Dim removeKey As String\n    removeKey = \"A002\"\n    If dict.Exists(removeKey) Then\n        dict.Remove removeKey\n    End If\n\n    Debug.Print dict.Count  ' \u2192 1 (A001\u306e\u307f)\nEnd Sub<\/pre>\n<\/div>\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>UPSERT\u30d1\u30bf\u30fc\u30f3<\/strong>\uff1aUPDATE + INSERT \u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u64cd\u4f5c\u3002\u30ad\u30fc\u304c\u5b58\u5728\u3059\u308c\u3070\u66f4\u65b0\uff08Update\uff09\u3001\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u8ffd\u52a0\uff08Insert\uff09\u3059\u308b\u51e6\u7406\u3002Dictionary\u306eExists\u3092\u4f7f\u3063\u3066\u300cIf dict.Exists(key) Then dict(key) = val Else dict.Add key, val\u300d\u3068\u5b9f\u88c5\u3059\u308b\u3002\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\uff081\u56de\u76ee\u306fAdd\u30012\u56de\u76ee\u4ee5\u964d\u306f+1\uff09\u3067\u3088\u304f\u4f7f\u3046\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u3002<\/p>\n<\/div>\n\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;\">LOOP<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Keys\u30fbItems\u3067\u5168\u30c7\u30fc\u30bf\u3092\u30eb\u30fc\u30d7\u51e6\u7406<\/span>\n  <span class=\"section-desc\">For Each\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30eb\u30fc\u30d7\u3067Dictionary\u306e\u5168\u8981\u7d20\u3092\u51e6\u7406\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' Keys()\u30fbItems()\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u3059\u308b\nSub DictionaryLoopPatterns()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    dict.Add \"\u6771\u4eac\", 1393\n    dict.Add \"\u5927\u962a\", 884\n    dict.Add \"\u540d\u53e4\u5c4b\", 231\n    dict.Add \"\u798f\u5ca1\", 156\n\n    ' \u30d1\u30bf\u30fc\u30f31: For Each\u3067\u30ad\u30fc\u3092\u30eb\u30fc\u30d7\n    Dim k As Variant\n    For Each k In dict.Keys\n        Debug.Print k & \" : \" & dict(k)\n    Next k\n    ' \u6771\u4eac : 1393 \/ \u5927\u962a : 884 \/ \u540d\u53e4\u5c4b : 231 \/ \u798f\u5ca1 : 156\n\n    ' \u30d1\u30bf\u30fc\u30f32: Keys()\u914d\u5217\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30eb\u30fc\u30d7\n    Dim keys As Variant\n    keys = dict.Keys   ' \u5168\u30ad\u30fc\u3092\u914d\u5217\u3068\u3057\u3066\u53d6\u5f97\n    Dim i As Long\n    For i = 0 To UBound(keys)\n        Debug.Print i & \": \" & keys(i) & \" = \" & dict(keys(i))\n    Next i\n\n    ' \u30d1\u30bf\u30fc\u30f33: Items()\u3067\u5024\u3060\u3051\u3092\u30eb\u30fc\u30d7\n    Dim items As Variant\n    items = dict.Items  ' \u5168\u5024\u3092\u914d\u5217\u3068\u3057\u3066\u53d6\u5f97\n    Dim total As Long\n    For i = 0 To UBound(items)\n        total = total + items(i)\n    Next i\n    Debug.Print \"\u5408\u8a08: \" & total  ' \u2192 2664\n\n    ' \u30d1\u30bf\u30fc\u30f34: \u30bb\u30eb\u306b\u66f8\u304d\u51fa\u3059\n    Dim allKeys As Variant\n    allKeys = dict.Keys\n    For i = 0 To UBound(allKeys)\n        Cells(i + 1, 1).Value = allKeys(i)  ' A\u5217\u306b\u30ad\u30fc\n        Cells(i + 1, 2).Value = dict(allKeys(i))  ' B\u5217\u306b\u5024\n    Next i\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>dict.Keys()\u3067\u5168\u30ad\u30fc\u53d6\u5f97<\/strong><br><span style=\"font-size:12px;\">Variant\u578b\u306e\u914d\u5217\u304c\u8fd4\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>For i = 0 To UBound(keys)<\/strong><br><span style=\"font-size:12px;\">\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30eb\u30fc\u30d7<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>dict(keys(i))\u3067\u5024\u53d6\u5f97<\/strong><br><span style=\"font-size:12px;\">\u30ad\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u5024<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u30bb\u30eb\u306b\u66f8\u304d\u51fa\u3057\u7b49\u306e\u51e6\u7406<\/strong><br><span style=\"font-size:12px;\">Cells(i+1, col).Value<\/span><\/div>\n<\/div>\n\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;\">PRACTICAL<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5b9f\u52d9\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\uff1a\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u9006\u5f15\u304d<\/span>\n  <span class=\"section-desc\">\u6700\u3082\u3088\u304f\u4f7f\u30463\u5927\u30d1\u30bf\u30fc\u30f3\u306e\u5b9f\u88c5\u30b3\u30fc\u30c9<\/span>\n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">6-1. \u30ab\u30c6\u30b4\u30ea\u5225\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08<\/h3>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' \u30ab\u30c6\u30b4\u30ea\u5225\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\uff08\u6700\u983b\u51fa\u30d1\u30bf\u30fc\u30f3\uff09\nSub CountByCategory()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    ' A\u5217\u306e\u30ab\u30c6\u30b4\u30ea\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\uff08B\u5217\u306f\u58f2\u4e0a\u91d1\u984d\uff09\n    Dim lastRow As Long\n    Dim ws As Worksheet\n    Set ws = ActiveSheet\n    lastRow = ws.Cells(ws.Rows.Count, 1).End(xlUp).Row\n\n    Dim i As Long\n    Dim category As String\n    For i = 2 To lastRow  ' 1\u884c\u76ee\u306f\u30d8\u30c3\u30c0\u30fc\n        category = CStr(ws.Cells(i, 1).Value)\n        If category <> \"\" Then\n            If dict.Exists(category) Then\n                dict(category) = dict(category) + 1  ' \u4ef6\u6570+1\n            Else\n                dict.Add category, 1  ' \u521d\u51fa\u306f1\u304b\u3089\u958b\u59cb\n            End If\n        End If\n    Next i\n\n    ' \u7d50\u679c\u3092Sheet2\u306b\u66f8\u304d\u51fa\u3059\n    Dim resultWs As Worksheet\n    Set resultWs = Sheets(\"Sheet2\")\n    resultWs.Cells.Clear\n\n    Dim allKeys As Variant\n    allKeys = dict.Keys\n    For i = 0 To UBound(allKeys)\n        resultWs.Cells(i + 1, 1).Value = allKeys(i)\n        resultWs.Cells(i + 1, 2).Value = dict(allKeys(i))\n    Next i\n\n    MsgBox \"\u96c6\u8a08\u5b8c\u4e86: \" & dict.Count & \"\u30ab\u30c6\u30b4\u30ea\"\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-2. \u91cd\u8907\u9664\u53bb<\/h3>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' A\u5217\u306e\u91cd\u8907\u30c7\u30fc\u30bf\u3092\u9664\u53bb\u3057\u3066\u30e6\u30cb\u30fc\u30af\u5024\u306e\u307f\u3092B\u5217\u306b\u51fa\u529b\nSub RemoveDuplicates()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    Dim ws As Worksheet\n    Set ws = ActiveSheet\n    Dim lastRow As Long\n    lastRow = ws.Cells(ws.Rows.Count, 1).End(xlUp).Row\n\n    ' A\u5217\u3092\u8aad\u307f\u8fbc\u3093\u3067Dictionary\u306e\u30ad\u30fc\u3068\u3057\u3066\u767b\u9332\uff08\u5024\u306f\u4e0d\u8981\u306a\u306e\u30671\u3092\u5165\u308c\u308b\uff09\n    Dim i As Long\n    For i = 1 To lastRow\n        Dim val As String\n        val = CStr(ws.Cells(i, 1).Value)\n        If val <> \"\" And Not dict.Exists(val) Then\n            dict.Add val, 1\n        End If\n    Next i\n\n    ' \u30e6\u30cb\u30fc\u30af\u5024\u3092B\u5217\u306b\u66f8\u304d\u51fa\u3059\n    Dim allKeys As Variant\n    allKeys = dict.Keys\n    For i = 0 To UBound(allKeys)\n        ws.Cells(i + 1, 2).Value = allKeys(i)\n    Next i\n\n    Debug.Print \"\u5143: \" & lastRow & \"\u4ef6 \u2192 \u30e6\u30cb\u30fc\u30af: \" & dict.Count & \"\u4ef6\"\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-3. \u9006\u5f15\u304d\u691c\u7d22\uff08\u5024\u304b\u3089\u30ad\u30fc\u3092\u63a2\u3059\uff09<\/h3>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' \u5024\u304b\u3089\u30ad\u30fc\u3092\u9006\u5f15\u304d\u3059\u308b\u30d1\u30bf\u30fc\u30f3\nSub ReverseSearch()\n    ' \u6b63\u5f15\u304d: \u30b3\u30fc\u30c9\u2192\u540d\u524d\n    Dim codeToName As Object\n    Set codeToName = CreateObject(\"Scripting.Dictionary\")\n    codeToName.Add \"A001\", \"\u7530\u4e2d\u592a\u90ce\"\n    codeToName.Add \"A002\", \"\u5c71\u7530\u82b1\u5b50\"\n    codeToName.Add \"A003\", \"\u4f50\u85e4\u6b21\u90ce\"\n\n    ' \u9006\u5f15\u304d\u7528Dictionary\uff08\u540d\u524d\u2192\u30b3\u30fc\u30c9\uff09\u3092\u4f5c\u6210\n    Dim nameToCode As Object\n    Set nameToCode = CreateObject(\"Scripting.Dictionary\")\n\n    Dim k As Variant\n    For Each k In codeToName.Keys\n        nameToCode.Add codeToName(k), k  ' \u5024\u3092\u30ad\u30fc\u3001\u30ad\u30fc\u3092\u5024\u306b\n    Next k\n\n    ' \u540d\u524d\u304b\u3089\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\n    Debug.Print nameToCode(\"\u5c71\u7530\u82b1\u5b50\")  ' \u2192 \"A002\"\n    Debug.Print nameToCode(\"\u4f50\u85e4\u6b21\u90ce\")  ' \u2192 \"A003\"\n\n    ' \u691c\u7d22\u7d50\u679c\u304c\u5b58\u5728\u3059\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304b\u3089\u4f7f\u3046\n    Dim searchName As String\n    searchName = \"\u9234\u6728\u4e00\u90ce\"\n    If nameToCode.Exists(searchName) Then\n        Debug.Print nameToCode(searchName)\n    Else\n        Debug.Print searchName & \" \u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\"\n    End If\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u9006\u5f15\u304d\u8f9e\u66f8\u3092\u4f7f\u3046\u969b\u306e\u6ce8\u610f\u70b9<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u9006\u5f15\u304d\u8f9e\u66f8\u306f\u5024\uff08Item\uff09\u304c\u4e00\u610f\u3067\u306a\u3044\u3068\u6210\u7acb\u3057\u307e\u305b\u3093\u3002\u8907\u6570\u306e\u30ad\u30fc\u304c\u540c\u3058\u5024\u3092\u6301\u3064\u5834\u5408\u3001\u5f8c\u304b\u3089\u8ffd\u52a0\u3057\u305f\u30ad\u30fc\u304c\u4e0a\u66f8\u304d\u3055\u308c\u307e\u3059\uff08\u307e\u305f\u306fAdd\u3067\u30a8\u30e9\u30fc\uff09\u3002\u9006\u5f15\u304d\u3092\u4f7f\u3046\u524d\u306b\u3001\u5143\u306eDictionary\u306e\u5024\u304c\u30e6\u30cb\u30fc\u30af\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5024\u304c\u91cd\u8907\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u9006\u5f15\u304d\u8f9e\u66f8\u306e\u5024\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u3057\u3066\u8907\u6570\u30ad\u30fc\u3092\u4fdd\u6301\u3059\u308b\u5b9f\u88c5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/div>\n\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;\">NESTED<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30cd\u30b9\u30c8Dictionary\u30682\u6b21\u5143\u30c7\u30fc\u30bf<\/span>\n  <span class=\"section-desc\">Dictionary\u306e\u5024\u306bDictionary\u3092\u5165\u308c\u308b2\u968e\u5c64\u30c7\u30fc\u30bf\u69cb\u9020<\/span>\n<\/h2>\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>\u30cd\u30b9\u30c8Dictionary\uff08\u5165\u308c\u5b50\u306e\u9023\u60f3\u914d\u5217\uff09<\/strong>\uff1aDictionary\u306eItem\u306b\u3055\u3089\u306bDictionary\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u3002\u3053\u308c\u306b\u3088\u308a\u300c\u90e8\u7f72\u2192{\u793e\u54e1\u540d, \u5e74\u9f62, \u5f79\u8077}\u300d\u306e\u3088\u3046\u306b1\u3064\u306e\u30ad\u30fc\u306b\u8907\u6570\u306e\u5c5e\u6027\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u3092\u6301\u30642\u6b21\u5143\u30c7\u30fc\u30bf\u3092\u6271\u3048\u308b\u3002JSON\u306e\u30cd\u30b9\u30c8\u3057\u305f\u69cb\u9020\u306b\u76f8\u5f53\u3059\u308b\u3002\u6ce8\u610f\u70b9: \u5404\u5185\u90e8Dictionary\u3082CreateObject\u3067\u5225\u9014\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002Nothing\u3067\u89e3\u653e\u3059\u308b\u3068\u304d\u306f\u5185\u90e8Dictionary\u3082\u89e3\u653e\u3059\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' \u30cd\u30b9\u30c8Dictionary\uff082\u968e\u5c64\u306e\u30c7\u30fc\u30bf\u7ba1\u7406\uff09\nSub NestedDictionaryExample()\n    Dim employees As Object\n    Set employees = CreateObject(\"Scripting.Dictionary\")\n\n    ' \u793e\u54e1ID \u2192 {\u540d\u524d, \u90e8\u7f72, \u5e74\u9f62} \u306e\u30cd\u30b9\u30c8\u69cb\u9020\n    Dim emp1 As Object, emp2 As Object, emp3 As Object\n    Set emp1 = CreateObject(\"Scripting.Dictionary\")\n    emp1.Add \"name\", \"\u7530\u4e2d\u592a\u90ce\"\n    emp1.Add \"dept\", \"\u55b6\u696d\u90e8\"\n    emp1.Add \"age\", 32\n    employees.Add \"A001\", emp1\n\n    Set emp2 = CreateObject(\"Scripting.Dictionary\")\n    emp2.Add \"name\", \"\u5c71\u7530\u82b1\u5b50\"\n    emp2.Add \"dept\", \"\u958b\u767a\u90e8\"\n    emp2.Add \"age\", 28\n    employees.Add \"A002\", emp2\n\n    ' \u7279\u5b9a\u306e\u793e\u54e1\u306e\u5c5e\u6027\u306b\u30a2\u30af\u30bb\u30b9\n    Debug.Print employees(\"A001\")(\"name\")  ' \u2192 \u7530\u4e2d\u592a\u90ce\n    Debug.Print employees(\"A001\")(\"dept\")  ' \u2192 \u55b6\u696d\u90e8\n    Debug.Print employees(\"A002\")(\"age\")   ' \u2192 28\n\n    ' \u5168\u793e\u54e1\u3092\u30eb\u30fc\u30d7\u3057\u3066\u60c5\u5831\u3092\u8868\u793a\n    Dim empId As Variant\n    For Each empId In employees.Keys\n        Dim empInfo As Object\n        Set empInfo = employees(empId)\n        Debug.Print empId & \": \" & empInfo(\"name\") & \" (\" & empInfo(\"dept\") & \")\"\n    Next empId\n\n    ' \u90e8\u7f72\u5225\u306b\u96c6\u8a08\n    Dim deptCount As Object\n    Set deptCount = CreateObject(\"Scripting.Dictionary\")\n    For Each empId In employees.Keys\n        Dim dept As String\n        dept = employees(empId)(\"dept\")\n        If deptCount.Exists(dept) Then\n            deptCount(dept) = deptCount(dept) + 1\n        Else\n            deptCount.Add dept, 1\n        End If\n    Next empId\n\n    For Each dept In deptCount.Keys\n        Debug.Print dept & \": \" & deptCount(dept) & \"\u4eba\"\n    Next dept\nEnd Sub<\/pre>\n<\/div>\n\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;\">ERRORS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Dictionary\u306e\u843d\u3068\u3057\u7a74\u3068\u30a8\u30e9\u30fc\u5bfe\u7b56<\/span>\n  <span class=\"section-desc\">\u30ad\u30fc\u91cd\u8907\u30fb\u578b\u30df\u30b9\u30fbNothing\u89e3\u653e\u306e3\u5927\u6ce8\u610f\u70b9<\/span>\n<\/h2>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u30a8\u30e9\u30fc457: \u3053\u306e\u30ad\u30fc\u306f\u3059\u3067\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u540c\u3058\u30ad\u30fc\u306b\u3082\u3046\u4e00\u5ea6dict.Add()\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u300c\u30a8\u30e9\u30fc457: \u3053\u306e\u30ad\u30fc\u306f\u3059\u3067\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u300d\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u9632\u6b62\u7b56\u306f\u2460Add\u306e\u524d\u306bExists()\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u3059\u308b\u3001\u2461Add\u3092\u4f7f\u308f\u305adict(key) = value\uff08\u4ee3\u5165\uff09\u3067\u4e0a\u66f8\u304d\u3059\u308b\uff08\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u81ea\u52d5\u8ffd\u52a0\uff09\u306e\u3069\u3061\u3089\u304b\u3067\u3059\u3002\u96c6\u8a08\u51e6\u7406\u3067\u306f\u300c1\u56de\u76ee\u306fAdd\u30012\u56de\u76ee\u4ee5\u964d\u306f\u4ee3\u5165\u300d\u3068\u3044\u3046UPSERT\u30d1\u30bf\u30fc\u30f3\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">' \u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u9632\u6b62\u30b3\u30fc\u30c9\n\n' \u30a8\u30e9\u30fc1: \u30ad\u30fc\u91cd\u8907\u30a8\u30e9\u30fc\uff08\u30a8\u30e9\u30fc457\uff09\nSub AvoidDuplicateKeyError()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n    dict.Add \"key1\", \"value1\"\n\n    ' NG: \u540c\u3058\u30ad\u30fc\u306bAdd\u3059\u308b\u3068\u30a8\u30e9\u30fc\n    ' dict.Add \"key1\", \"value2\"  \u2190 \u30a8\u30e9\u30fc457\n\n    ' OK: Exists\u3067\u78ba\u8a8d\u3057\u3066\u304b\u3089\u64cd\u4f5c\n    If Not dict.Exists(\"key1\") Then\n        dict.Add \"key1\", \"value2\"\n    Else\n        dict(\"key1\") = \"value2\"  ' \u4e0a\u66f8\u304d\n    End If\n\n    ' \u307e\u305f\u306f\u4ee3\u5165\u3067\u5e38\u306b\u4e0a\u66f8\u304d\uff08\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u81ea\u52d5\u8ffd\u52a0\uff09\n    dict(\"key1\") = \"value2\"  ' Exists\u306a\u3057\u3067\u5b89\u5168\u306b\u4e0a\u66f8\u304d\/\u8ffd\u52a0\nEnd Sub\n\n' \u30a8\u30e9\u30fc2: \u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3067\u7a7a\u30a8\u30f3\u30c8\u30ea\u304c\u4f5c\u3089\u308c\u308b\nSub AvoidEmptyEntryCreation()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    dict.Add \"A001\", \"\u7530\u4e2d\"\n\n    ' NG: \u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u7a7a\u30a8\u30f3\u30c8\u30ea\u304c\u4f5c\u3089\u308c\u308b\n    Dim val As String\n    val = dict(\"A999\")  ' \u30a8\u30e9\u30fc\u3067\u306f\u306a\u304f\u7a7a\u6587\u5b57\u304c\u8fd4\u308a\"A999\"\u304c\u8ffd\u52a0\u3055\u308c\u308b\n    Debug.Print dict.Count  ' \u2192 2\uff08A999\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\uff01\uff09\n\n    ' OK: \u4e8b\u524d\u306bExists\u3067\u78ba\u8a8d\n    Dim dict2 As Object\n    Set dict2 = CreateObject(\"Scripting.Dictionary\")\n    dict2.Add \"A001\", \"\u7530\u4e2d\"\n\n    If dict2.Exists(\"A999\") Then\n        val = dict2(\"A999\")\n    Else\n        val = \"\"  ' \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\n    End If\n    Debug.Print dict2.Count  ' \u2192 1\uff08\u4f59\u8a08\u306a\u30a8\u30f3\u30c8\u30ea\u306a\u3057\uff09\nEnd Sub\n\n' \u30a8\u30e9\u30fc3: CompareMode\u5909\u66f4\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u30a8\u30e9\u30fc\nSub CompareModeError()\n    Dim dict As Object\n    Set dict = CreateObject(\"Scripting.Dictionary\")\n\n    ' \u6b63\u3057\u3044: Add\u306e\u524d\u306bCompareMode\u8a2d\u5b9a\n    dict.CompareMode = 1  ' vbTextCompare\n    dict.Add \"Apple\", 1\n\n    ' NG: Add\u306e\u5f8c\u306bCompareMode\u3092\u5909\u3048\u308b\u3068\u30a8\u30e9\u30fc\uff08\u5b9f\u884c\u6642\u30a8\u30e9\u30fc5\uff09\n    ' dict.Add \"Apple\", 1\n    ' dict.CompareMode = 1  \u2190 \u30a8\u30e9\u30fc\uff01\n\n    Set dict = Nothing  ' \u6700\u5f8c\u306fNothing\u3067\u89e3\u653e\nEnd Sub<\/pre>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Add\u306e\u524d\u306bExists()\u78ba\u8a8d<\/strong><br><span style=\"font-size:12px;\">\u30ad\u30fc\u91cd\u8907\u30a8\u30e9\u30fc\u3092\u9632\u3050<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>CompareMode\u8a2d\u5b9a\u306f\u6700\u521d\u306b<\/strong><br><span style=\"font-size:12px;\">Add\u306e\u524d\u306b\u8a2d\u5b9a\u3059\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u53d6\u5f97\u524d\u306bExists()\u78ba\u8a8d<\/strong><br><span style=\"font-size:12px;\">\u7a7a\u30a8\u30f3\u30c8\u30ea\u751f\u6210\u3092\u9632\u3050<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u6700\u5f8c\u306bSet dict = Nothing<\/strong><br><span style=\"font-size:12px;\">\u30e1\u30e2\u30ea\u3092\u660e\u793a\u7684\u306b\u89e3\u653e<\/span><\/div>\n<\/div>\n\n\n\n<div id=\"sec-09\"><\/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;\">09<\/span>\n  <span class=\"section-label\" style=\"display:block;\">AI ASSIST<\/span>\n  <span class=\"section-title\" style=\"display:block;\">Claude Code\u3067Dictionary\u51e6\u7406\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/span>\n  <span class=\"section-desc\">\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4ed5\u69d8\u3092\u4f1d\u3048\u308b\u3060\u3051\u3067Dict\u51e6\u7406\u30b3\u30fc\u30c9\u304c\u5373\u751f\u6210<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Claude Code<\/strong>\u3092\u4f7f\u3048\u3070\u3001\u300c\u3069\u3093\u306a\u30c7\u30fc\u30bf\u3092\u300d\u300c\u4f55\u3092\u30ad\u30fc\u306b\u300d\u300c\u3069\u3046\u96c6\u8a08\u30fb\u691c\u7d22\u3059\u308b\u304b\u300d\u3092\u65e5\u672c\u8a9e\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001Dictionary\u306eVBA\u30b3\u30fc\u30c9\u304c\u5373\u5ea7\u306b\u751f\u6210\u3055\u308c\u307e\u3059\u3002Exists\u78ba\u8a8d\u30fb\u30eb\u30fc\u30d7\u51e6\u7406\u30fb\u30a8\u30e9\u30fc\u5bfe\u7b56\u3082\u81ea\u52d5\u3067\u5165\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/th><th>Claude Code\u3078\u306e\u6307\u793a\u4f8b<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u30ab\u30c6\u30b4\u30ea\u5225\u96c6\u8a08<\/td><td>\u300cA\u5217\u306b\u30ab\u30c6\u30b4\u30ea\u540d\u3001B\u5217\u306b\u58f2\u4e0a\u91d1\u984d\u304c\u3042\u308a\u307e\u3059\u3002Dictionary\u3067\u30ab\u30c6\u30b4\u30ea\u3054\u3068\u306bB\u5217\u3092\u5408\u8a08\u3057\u3066Sheet2\u306b\u51fa\u529b\u3059\u308b\u30de\u30af\u30ed\u3092\u66f8\u3044\u3066\u3002\u300d<\/td><\/tr>\n<tr><td>\u91cd\u8907\u9664\u53bb<\/td><td>\u300cA\u5217\u306b\u91cd\u8907\u3092\u542b\u3080\u30b3\u30fc\u30c9\u30ea\u30b9\u30c8\u304c\u3042\u308a\u307e\u3059\u3002Dictionary\u3092\u4f7f\u3063\u3066\u30e6\u30cb\u30fc\u30af\u306a\u30b3\u30fc\u30c9\u3060\u3051\u3092B\u5217\u306b\u51fa\u529b\u3059\u308b\u30de\u30af\u30ed\u3092\u66f8\u3044\u3066\u3002Exists\u78ba\u8a8d\u3092\u5165\u308c\u3066\u3002\u300d<\/td><\/tr>\n<tr><td>\u30de\u30b9\u30bf\u53c2\u7167<\/td><td>\u300cSheet1\u306eA\u5217\u306b\u793e\u54e1\u30b3\u30fc\u30c9\u3001Sheet2\u306eA-B\u5217\u306b\u30b3\u30fc\u30c9\u2192\u540d\u524d\u306e\u30de\u30b9\u30bf\u304c\u3042\u308a\u307e\u3059\u3002Dictionary\u3067\u30de\u30b9\u30bf\u3092\u8f9e\u66f8\u5316\u3057\u3066Sheet1\u306eB\u5217\u306b\u540d\u524d\u3092\u66f8\u304d\u8fbc\u3080\u30de\u30af\u30ed\u3092\u66f8\u3044\u3066\u3002\u300d<\/td><\/tr>\n<tr><td>\u30cd\u30b9\u30c8\u96c6\u8a08<\/td><td>\u300cA\u5217\u306b\u90e8\u7f72\u540d\u3001B\u5217\u306b\u793e\u54e1\u540d\u3001C\u5217\u306b\u58f2\u4e0a\u304c\u3042\u308b\u3002\u90e8\u7f72\u5225\u306b{\u4ef6\u6570, \u5408\u8a08\u58f2\u4e0a}\u3092\u8f9e\u66f8\u3067\u96c6\u8a08\u3057\u3066\u30c7\u30d0\u30c3\u30b0\u51fa\u529b\u3059\u308bVBA\u3092\u66f8\u3044\u3066\u3002\u300d<\/td><\/tr>\n<\/tbody>\n<\/table>\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\">Claude Code\u3078\u306e\u6307\u793a\u3067\u7279\u306b\u52b9\u679c\u7684\u306a\u306e\u306f\u300c\u5165\u529b\u306e\u30b7\u30fc\u30c8\/\u5217\u306e\u5f62\u5f0f\u300d\u300c\u51fa\u529b\u5148\u300d\u300cExists\u3084\u30a8\u30e9\u30fc\u5bfe\u7b56\u304c\u5fc5\u8981\u304b\u300d\u306e3\u70b9\u3092\u660e\u793a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u300cVBA\u306eDictionary\u3067\u25cb\u25cb\u3059\u308b\u300d\u3068\u3044\u3046\u5192\u982d\u306e\u4e00\u8a00\u3067\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3046\u3079\u304d\u304b\u304c\u4f1d\u308f\u308a\u3001\u3088\u308a\u7cbe\u5ea6\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u51e6\u7406\u306e\u4ed5\u69d8\u3092\u6574\u7406\u3059\u308b<\/strong><br><span style=\"font-size:12px;\">\u5165\u529b\u5f62\u5f0f\u30fb\u30ad\u30fc\u30fb\u5024\u30fb\u51fa\u529b\u5148<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Claude Code\u306b\u65e5\u672c\u8a9e\u3067\u6307\u793a<\/strong><br><span style=\"font-size:12px;\">\u300cDictionary\u3067\u25cb\u25cb\u3059\u308b<br>\u30de\u30af\u30ed\u3092\u66f8\u3044\u3066\u300d<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u751f\u6210\u30b3\u30fc\u30c9\u3092VBE\u306b\u8cbc\u308b<\/strong><br><span style=\"font-size:12px;\">Alt+F11\u3067VBE\u8d77\u52d5<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3067\u52d5\u4f5c\u78ba\u8a8d<\/strong><br><span style=\"font-size:12px;\">\u5c0f\u3055\u3044\u30c7\u30fc\u30bf\u3067<br>\u671f\u5f85\u901a\u308a\u304b\u78ba\u8a8d<\/span><\/div>\n<\/div>\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>LateBinding\uff08\u9045\u5ef6\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\uff09<\/strong>\uff1aCreateObject()\u3084Dim\u5909\u6570 As Object\u3092\u4f7f\u3063\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u65b9\u6cd5\u3002\u5b9f\u884c\u6642\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u578b\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u3002\u53c2\u7167\u8a2d\u5b9a\uff08References\uff09\u304c\u4e0d\u8981\u306a\u305f\u3081\u3001\u4ed6\u306ePC\u306b\u30de\u30af\u30ed\u3092\u914d\u5e03\u3057\u3066\u3082\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u306b\u304f\u3044\u3002\u30b3\u30fc\u30c9\u88dc\u5b8c\uff08IntelliSense\uff09\u306f\u52b9\u304b\u306a\u3044\u3002EarlyBinding\uff08\u65e9\u671f\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\uff09\u306fDim dict As Scripting.Dictionary\u3068\u578b\u3092\u660e\u793a\u3059\u308b\u65b9\u6cd5\u3067\u88dc\u5b8c\u306f\u52b9\u304f\u304c\u3001\u53c2\u7167\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<\/div>\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>\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb<\/strong>\uff1aDictionary\u304c\u5185\u90e8\u3067\u4f7f\u3046\u30c7\u30fc\u30bf\u69cb\u9020\u3002\u30ad\u30fc\u3092\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u3067\u5909\u63db\u3057\u3066\u683c\u7d0d\u4f4d\u7f6e\u3092\u6c7a\u3081\u308b\u305f\u3081\u3001\u8981\u7d20\u6570\u304c\u5897\u3048\u3066\u3082\u691c\u7d22\u6642\u9593\u304c\u307b\u307c\u4e00\u5b9a\uff08O(1)\uff09\u3002\u3053\u308c\u306b\u5bfe\u3057\u3066\u914d\u5217\u306e\u7dda\u5f62\u63a2\u7d22\u306fO(n)\u3067\u8981\u7d20\u6570\u306b\u6bd4\u4f8b\u3057\u3066\u6642\u9593\u304c\u304b\u304b\u308b\u300210,000\u4ef6\u306e\u30c7\u30fc\u30bf\u304b\u3089\u30ad\u30fc\u30671\u4ef6\u3092\u691c\u7d22\u3059\u308b\u5834\u5408\u3001\u914d\u5217\u306f\u6700\u592710,000\u56de\u306e\u6bd4\u8f03\u304c\u5fc5\u8981\u3060\u304cDictionary\u306f\u307b\u307c1\u56de\u3002\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u30fb\u691c\u7d22\u3067Dictionary\u304c\u901f\u3044\u7406\u7531\u306f\u3053\u306e\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u65b9\u5f0f\u306b\u3088\u308b\u3002<\/p>\n<\/div>\n\n\n\n<div id=\"sec-10\"><\/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;\">10<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CONCLUSION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u307e\u3068\u3081\uff1aVBA Dictionary\u5b8c\u5168\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/span>\n  <span class=\"section-desc\">\u5ba3\u8a00\u304b\u3089\u5b9f\u52d9\u30d1\u30bf\u30fc\u30f3\u307e\u3067\u306e\u7dcf\u307e\u3068\u3081<\/span>\n<\/h2>\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>Dictionary\u306fCreateObject(\"Scripting.Dictionary\")\u3067\u4f5c\u6210\uff08\u53c2\u7167\u8a2d\u5b9a\u306a\u3057\u3067\u3082\u52d5\u304f\uff09<\/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>Add(key, value)<\/strong>\u3067\u30c7\u30fc\u30bf\u8ffd\u52a0\u3002\u540c\u3058\u30ad\u30fc\u306b\u518d\u5ea6Add\u3059\u308b\u3068\u30a8\u30e9\u30fc457<\/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>Exists(key)<\/strong>\u306f\u64cd\u4f5c\u524d\u306e\u5fc5\u9808\u30c1\u30a7\u30c3\u30af\u3002\u672a\u78ba\u8a8d\u30a2\u30af\u30bb\u30b9\u306f\u7a7a\u30a8\u30f3\u30c8\u30ea\u3092\u751f\u3080<\/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>dict(key) = value<\/strong>\u306e\u4ee3\u5165\u306f\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u81ea\u52d5\u8ffd\u52a0\u30fb\u3042\u308c\u3070\u4e0a\u66f8\u304d\uff08UPSERT\uff09<\/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>Keys()\/Items()<\/strong>\u3067\u5168\u30ad\u30fc\/\u5024\u306e\u914d\u5217\u3092\u53d6\u5f97\u2192For Each\u307e\u305f\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30eb\u30fc\u30d7<\/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>CompareMode\u8a2d\u5b9a\u306f<strong>Add\u306e\u524d<\/strong>\u306b\u884c\u3046\uff08\u5f8c\u304b\u3089\u5909\u3048\u308b\u3068\u30a8\u30e9\u30fc\uff09<\/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>\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u9006\u5f15\u304d<\/strong>\u306e3\u30d1\u30bf\u30fc\u30f3\u3092\u62bc\u3055\u3048\u308c\u3070\u5b9f\u52d9\u306e\u5927\u534a\u3092\u30ab\u30d0\u30fc<\/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>\u6700\u5f8c\u306b<strong>Set dict = Nothing<\/strong>\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u89e3\u653e\u3059\u308b\u7fd2\u6163\u3092\u3064\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>Claude Code<\/strong>\u306b\u300cDictionary\u3067X\u5217\u3092\u30ad\u30fc\u306bY\u5217\u3092\u96c6\u8a08\u3059\u308b\u30de\u30af\u30ed\u300d\u3068\u6307\u793a\u3059\u308c\u3070\u5373\u751f\u6210<\/span><\/div>\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">ExcelVBA\u306e\u96c6\u8a08\u30fb\u30c7\u30fc\u30bf\u51e6\u7406\u3092AI\u3067\u81ea\u52d5\u5316\u3057\u305f\u3044\u65b9\u3078<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dictionary\u3092\u6d3b\u7528\u3057\u305f\u30ab\u30a6\u30f3\u30c8\u96c6\u8a08\u30fb\u91cd\u8907\u9664\u53bb\u30fb\u30de\u30b9\u30bf\u53c2\u7167\u306a\u3069\u3001VBA\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u306fClaude Code\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u5927\u5e45\u306b\u52b9\u7387\u5316\u3067\u304d\u307e\u3059\u3002<br>AI\u9b3c\u7ba1\u7406\u3067\u306f\u3001Excel\/VBA\u696d\u52d9\u306e\u81ea\u52d5\u5316\u8a2d\u8a08\u30fb\u5b9f\u88c5\u652f\u63f4\u3092\u884c\u3063\u3066\u3044\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\">\u300c\u6bce\u6708\u30ab\u30c6\u30b4\u30ea\u5225\u306b\u96c6\u8a08\u3059\u308b\u4f5c\u696d\u3092\u81ea\u52d5\u5316\u3057\u305f\u3044\u300d\u300cVLOOKUP\u304c\u9045\u304f\u3066VBA\u5316\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u76f8\u8ac7\u3092\u591a\u304f\u3044\u305f\u3060\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3069\u3093\u306a\u51e6\u7406\u3092\u81ea\u52d5\u5316\u3057\u305f\u3044\u304b\u3092\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\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-dictionary&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 Dictionary\u3068Collection\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. Collection\u306fVBA\u6a19\u6e96\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u53c2\u7167\u8a2d\u5b9a\u4e0d\u8981\u3067\u3059\u304c\u3001Exists\u30e1\u30bd\u30c3\u30c9\u304c\u306a\u304f\uff08\u30a8\u30e9\u30fc\u3067\u4ee3\u66ff\uff09\u3001\u30ad\u30fc\u306b\u3088\u308b\u524a\u9664\u306fCollection.Remove \"key\"\u3067\u53ef\u80fd\u3067\u3059\u304c\u3001\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u5e38\u306b\u7121\u8996\u3057\u307e\u3059\u3002Dictionary\u306fMicrosoft Scripting Runtime\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067CreateObject\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001Exists\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u30fbCompareMode\u8a2d\u5b9a\u53ef\u80fd\u30fbKeys()\/Items()\u3067\u5168\u30c7\u30fc\u30bf\u3092\u914d\u5217\u3068\u3057\u3066\u53d6\u5f97\u3067\u304d\u308b\u306a\u3069\u6a5f\u80fd\u304c\u8c4a\u5bcc\u3067\u3059\u3002\u96c6\u8a08\u30fb\u691c\u7d22\u30fb\u91cd\u8907\u9664\u53bb\u306a\u3069\u30c7\u30fc\u30bf\u51e6\u7406\u306b\u4f7f\u3046\u306a\u3089Dictionary\u3001\u5358\u7d14\u306a\u8ffd\u52a0\u30fb\u524a\u9664\u306a\u3089Collection\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Dictionary\u306b\u540c\u3058\u30ad\u30fc\u3092\u8ffd\u52a0\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3059\u3002\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30a8\u30e9\u30fc457\u300c\u3053\u306e\u30ad\u30fc\u306f\u3059\u3067\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u300d\u304c\u51fa\u3066\u3044\u307e\u3059\u3002\u89e3\u6c7a\u7b56\u306f2\u3064\u3067\u3059\u3002\u2460Add\u306e\u524d\u306bExists()\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u3059\u308b: If Not dict.Exists(key) Then dict.Add key, value End If\u3002\u2461Add\u3092\u4f7f\u308f\u305a\u306b\u4ee3\u5165\u3092\u4f7f\u3046: dict(key) = value\u3002\u3053\u306e\u4ee3\u5165\u65b9\u5f0f\u306f\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u81ea\u52d5\u8ffd\u52a0\u3001\u5b58\u5728\u3059\u308c\u3070\u4e0a\u66f8\u304d\u306b\u306a\u308a\u307e\u3059\uff08UPSERT\u30d1\u30bf\u30fc\u30f3\uff09\u3002\u96c6\u8a08\u51e6\u7406\u3067\u306f\u300c1\u56de\u76ee\u306fAdd\u30012\u56de\u76ee\u4ee5\u964d\u306fdict(key)+1\u300d\u3068\u3044\u3046\u30d1\u30bf\u30fc\u30f3\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u6bce\u56deExists\u3067\u78ba\u8a8d\u3059\u308b\u306e\u304c\u6700\u3082\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Dictionary\u306eKeys()\u3068Items()\u306f\u3069\u3046\u4f7f\u3046\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u3069\u3061\u3089\u3082Variant\u578b\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002dict.Keys()\u306f\u5168\u30ad\u30fc\u306e\u914d\u5217\u3001dict.Items()\u306f\u5168\u5024\u306e\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002For Each k In dict.Keys()\u3067\u30eb\u30fc\u30d7\u3059\u308b\u304b\u3001Dim arr As Variant: arr = dict.Keys(): For i = 0 To UBound(arr)\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30eb\u30fc\u30d7\u3067\u304d\u307e\u3059\u3002\u30ad\u30fc\u3068\u5024\u3092\u540c\u6642\u306b\u4f7f\u3046\u5834\u5408\u306fKeys()\u3067\u30ad\u30fc\u306e\u914d\u5217\u3092\u53d6\u5f97\u3057\u3001dict(arr(i))\u3067\u5024\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Dictionary\u3067VLOOKUP\u306e\u3088\u3046\u306a\u691c\u7d22\u3092\u3057\u305f\u3044\u5834\u5408\u306f\u3069\u3046\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30de\u30b9\u30bf\u30c7\u30fc\u30bf\uff08\u30b3\u30fc\u30c9\u2192\u540d\u524d\u306a\u3069\uff09\u3092\u6700\u521d\u306bDictionary\u306b\u8aad\u307f\u8fbc\u3093\u3067\u304a\u304d\u3001\u305d\u306e\u5f8cFor Each\u30eb\u30fc\u30d7\u3067\u30c7\u30fc\u30bf\u884c\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30de\u30b9\u30bf\u8aad\u307f\u8fbc\u307f: For i = 2 To lastRow: dict.Add Cells(i,1).Value, Cells(i,2).Value: Next i\u3002\u691c\u7d22: If dict.Exists(searchKey) Then result = dict(searchKey) End If\u3002VLOOKUP\u306f\u884c\u3054\u3068\u306b\u30b7\u30fc\u30c8\u5168\u4f53\u3092\u518d\u691c\u7d22\u3059\u308b\u305f\u3081\u5927\u91cf\u30c7\u30fc\u30bf\u3067\u9045\u304f\u306a\u308a\u307e\u3059\u304c\u3001Dictionary\u306f\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3046\u305f\u3081\u9ad8\u901f\u3067\u3059\u300210,000\u884c\u4ee5\u4e0a\u306eVLOOKUP\u51e6\u7406\u306fDictionary\u306b\u5909\u3048\u308b\u3068\u5927\u5e45\u306b\u901f\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Dictionary\u306eCompareMode\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306e\u533a\u5225\uff09\u306f\u3044\u3064\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. CompareMode\u306fAdd\u3067\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b\u524d\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Add\u5f8c\u306bCompareMode \u3092\u5909\u3048\u3088\u3046\u3068\u3059\u308b\u3068\u5b9f\u884c\u6642\u30a8\u30e9\u30fc5\u300c\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u547c\u3073\u51fa\u3057\u3001\u307e\u305f\u306f\u5f15\u6570\u304c\u4e0d\u6b63\u3067\u3059\u300d\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u65b9\u6cd5: Set dict = CreateObject(\"Scripting.Dictionary\"): dict.CompareMode = 1\uff081=vbTextCompare: \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u7121\u8996\u30010=vbBinaryCompare: \u533a\u5225\uff09\u3002\u305d\u306e\u5f8cdict.Add\u3067\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Claude Code\u306bVBA Dictionary\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3082\u3089\u3046\u3068\u304d\u306e\u30b3\u30c4\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u300c\u5165\u529b\u30c7\u30fc\u30bf\u306e\u5834\u6240\uff08\u30b7\u30fc\u30c8\u540d\u30fb\u5217\u756a\u53f7\uff09\u300d\u300cDictionary\u306e\u30ad\u30fc\u306b\u4f55\u3092\u4f7f\u3046\u304b\u300d\u300cItem\u306b\u4f55\u3092\u683c\u7d0d\u3059\u308b\u304b\u300d\u300c\u51fa\u529b\u5148\uff08\u30c7\u30d0\u30c3\u30b0\u51fa\u529b\u304b\u30b7\u30fc\u30c8\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304b\uff09\u300d\u306e4\u70b9\u3092\u660e\u78ba\u306b\u4f1d\u3048\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002\u4f8b: \u300cSheet1\u306eA\u5217\u306b\u5546\u54c1\u30b3\u30fc\u30c9\uff08A001\u7b49\uff09\u3001B\u5217\u306b\u58f2\u4e0a\u91d1\u984d\u304c\u3042\u308a\u307e\u3059\u3002Dictionary\u3067\u5546\u54c1\u30b3\u30fc\u30c9\u3092\u30ad\u30fc\u306b\u58f2\u4e0a\u5408\u8a08\u3092\u96c6\u8a08\u3057\u3001Sheet2\u306eA-B\u5217\u306b\u51fa\u529b\u3059\u308b\u30de\u30af\u30ed\u3092\u66f8\u3044\u3066\u3002\u7a7a\u30bb\u30eb\u30fbNull\u5bfe\u5fdc\u3068Exists\u78ba\u8a8d\u3092\u5165\u308c\u3066\u3002\u300d\u3053\u306e\u3088\u3046\u306b\u5177\u4f53\u7684\u306b\u4f1d\u3048\u308b\u3068\u5b8c\u6210\u5ea6\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u304c\u8fd4\u3063\u3066\u304d\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 Dictionary\u3068Collection\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Collection\u306fVBA\u6a19\u6e96\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u53c2\u7167\u8a2d\u5b9a\u4e0d\u8981\u3067\u3059\u304c\u3001Exists\u30e1\u30bd\u30c3\u30c9\u304c\u306a\u304f\uff08\u30a8\u30e9\u30fc\u3067\u4ee3\u66ff\uff09\u3001\u30ad\u30fc\u306b\u3088\u308b\u524a\u9664\u306fCollection.Remove \\\"key\\\"\u3067\u53ef\u80fd\u3067\u3059\u304c\u3001\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u5e38\u306b\u7121\u8996\u3057\u307e\u3059\u3002Dictionary\u306fMicrosoft Scripting 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{\n        \"@type\": \"Answer\",\n        \"text\": \"\u30a8\u30e9\u30fc457\u300c\u3053\u306e\u30ad\u30fc\u306f\u3059\u3067\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u300d\u304c\u51fa\u3066\u3044\u307e\u3059\u3002\u89e3\u6c7a\u7b56\u306f2\u3064\u3067\u3059\u3002\u2460Add\u306e\u524d\u306bExists()\u3067\u30ad\u30fc\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u3059\u308b: If Not dict.Exists(key) Then dict.Add key, value End If\u3002\u2461Add\u3092\u4f7f\u308f\u305a\u306b\u4ee3\u5165\u3092\u4f7f\u3046: dict(key) = value\u3002\u3053\u306e\u4ee3\u5165\u65b9\u5f0f\u306f\u30ad\u30fc\u304c\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u81ea\u52d5\u8ffd\u52a0\u3001\u5b58\u5728\u3059\u308c\u3070\u4e0a\u66f8\u304d\u306b\u306a\u308a\u307e\u3059\uff08UPSERT\u30d1\u30bf\u30fc\u30f3\uff09\u3002\u96c6\u8a08\u51e6\u7406\u3067\u306f\u300c1\u56de\u76ee\u306fAdd\u30012\u56de\u76ee\u4ee5\u964d\u306fdict(key)+1\u300d\u3068\u3044\u3046\u30d1\u30bf\u30fc\u30f3\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u6bce\u56deExists\u3067\u78ba\u8a8d\u3059\u308b\u306e\u304c\u6700\u3082\u5b89\u5168\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Dictionary\u306eKeys()\u3068Items()\u306f\u3069\u3046\u4f7f\u3046\u306e\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": 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      \"@type\": \"Answer\",\n        \"text\": \"\u30de\u30b9\u30bf\u30c7\u30fc\u30bf\uff08\u30b3\u30fc\u30c9\u2192\u540d\u524d\u306a\u3069\uff09\u3092\u6700\u521d\u306bDictionary\u306b\u8aad\u307f\u8fbc\u3093\u3067\u304a\u304d\u3001\u305d\u306e\u5f8cFor Each\u30eb\u30fc\u30d7\u3067\u30c7\u30fc\u30bf\u884c\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30de\u30b9\u30bf\u8aad\u307f\u8fbc\u307f: For i = 2 To lastRow: dict.Add Cells(i,1).Value, Cells(i,2).Value: Next i\u3002\u691c\u7d22: If dict.Exists(searchKey) Then result = dict(searchKey) End If\u3002VLOOKUP\u306f\u884c\u3054\u3068\u306b\u30b7\u30fc\u30c8\u5168\u4f53\u3092\u518d\u691c\u7d22\u3059\u308b\u305f\u3081\u5927\u91cf\u30c7\u30fc\u30bf\u3067\u9045\u304f\u306a\u308a\u307e\u3059\u304c\u3001Dictionary\u306f\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3046\u305f\u3081\u9ad8\u901f\u3067\u3059\u300210,000\u884c\u4ee5\u4e0a\u306eVLOOKUP\u51e6\u7406\u306fDictionary\u306b\u5909\u3048\u308b\u3068\u5927\u5e45\u306b\u901f\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Dictionary\u306eCompareMode\uff08\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306e\u533a\u5225\uff09\u306f\u3044\u3064\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"CompareMode\u306fAdd\u3067\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b\u524d\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Add\u5f8c\u306bCompareMode \u3092\u5909\u3048\u3088\u3046\u3068\u3059\u308b\u3068\u5b9f\u884c\u6642\u30a8\u30e9\u30fc5\u300c\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u547c\u3073\u51fa\u3057\u3001\u307e\u305f\u306f\u5f15\u6570\u304c\u4e0d\u6b63\u3067\u3059\u300d\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u65b9\u6cd5: Set dict = CreateObject(\\\"Scripting.Dictionary\\\"): dict.CompareMode = 1\uff081=vbTextCompare: \u5927\u6587\u5b57\u5c0f\u6587\u5b57\u7121\u8996\u30010=vbBinaryCompare: \u533a\u5225\uff09\u3002\u305d\u306e\u5f8cdict.Add\u3067\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Claude Code\u306bVBA Dictionary\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3082\u3089\u3046\u3068\u304d\u306e\u30b3\u30c4\u306f\uff1f\",\n  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