{"id":1175,"date":"2018-12-18T12:00:42","date_gmt":"2018-12-18T03:00:42","guid":{"rendered":"https:\/\/www.bold.ne.jp\/engineer-club\/?p=1175"},"modified":"2025-09-17T14:09:49","modified_gmt":"2025-09-17T05:09:49","slug":"vba-mid","status":"publish","type":"post","link":"https:\/\/www.bold.ne.jp\/engineer-club\/vba-mid","title":{"rendered":"VBA\u306eMid\u95a2\u6570\u3068\u306f\uff1fMid\u95a2\u6570\u306e\u69cb\u6587\u3084\u4f7f\u3044\u65b9\u3092\u89e3\u8aac"},"content":{"rendered":"<p>\u3042\u308b\u6587\u5b57\u5217\u306e\u4e2d\u304b\u3089\u3001\u4e00\u90e8\u306e\u6587\u5b57\u3092\u53d6\u308a\u51fa\u3057\u3066\u4f7f\u3044\u305f\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\u3002<\/p>\n<p><strong>\u305d\u3093\u306a\u6642\u306b\u306f\u3001Mid\u95a2\u6570\u3001Left\u95a2\u6570\u3001Right\u95a2\u6570\u7b49\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong><\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u300c\u6587\u5b57\u5217\u306e\u9014\u4e2d\u304b\u3089\u4e00\u90e8\u306e\u6587\u5b57\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u300d\u5834\u5408\u306b\u5229\u7528\u3059\u308b\u3001<span>Mid<\/span>\u95a2\u6570\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#VBAMid\">\uff11\uff0e\u3010VBA\u3011Mid\u95a2\u6570\u306b\u3064\u3044\u3066<\/a><ul><li><a href=\"#-Mid\">\uff11-\uff11\uff0eMid\u95a2\u6570\u3068\u306f<\/a><\/li><li><a href=\"#-Mid-2\">\uff11-\uff12\uff0eMid\u95a2\u6570\u306e\u69cb\u6587<\/a><\/li><\/ul><\/li><li><a href=\"#VBAMid-2\">\uff12\uff0e\u3010VBA\u3011Mid\u95a2\u6570\u306e\u4f7f\u7528\u4f8b<\/a><ul><li><a href=\"#i\">\uff12-\uff11\uff0e\u57fa\u672c\u7684\u306a\u4f7f\u7528\u4f8b<\/a><\/li><li><a href=\"#i-2\">\uff12-\uff12\uff0e\u7279\u6b8a\u306a\u66f8\u304d\u65b9\u3092\u3057\u305f\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/a><\/li><li><a href=\"#i-3\">\uff12-\uff13\uff0e\u305d\u306e\u4ed6\u4f7f\u7528\u4f8b<\/a><\/li><li><a href=\"#i-4\">\uff12-\uff14\uff0e\u307b\u304b\u306e\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u4f7f\u7528\u4f8b<\/a><\/li><\/ul><\/li><li><a href=\"#VBAMidB\">\uff13\uff0e\u3010VBA\u3011MidB\u95a2\u6570\u306b\u3064\u3044\u3066<\/a><\/li><li><a href=\"#i-5\">\uff14\uff0e\u6700\u5f8c\u306b<\/a><\/li><\/ul><\/div>\n<h2><span id=\"VBAMid\">\uff11\uff0e\u3010VBA\u3011Mid\u95a2\u6570\u306b\u3064\u3044\u3066<\/span><\/h2>\n<h3><span id=\"-Mid\"><span>\uff11-\uff11\uff0eMid<\/span>\u95a2\u6570\u3068\u306f<\/span><\/h3>\n<p><span>Mid<\/span>\u95a2\u6570\u3068\u306f\u3001<span>VBA<\/span>\u306e\u6587\u5b57\u5217\u64cd\u4f5c\u306e\uff11\u3064\u3067\u3059\u3002<\/p>\n<p><span>Mid<\/span>\u95a2\u6570\u306f\u3001<strong>\u6587\u5b57\u5217\u306e\u6307\u5b9a\u3057\u305f\u4f4d\u7f6e\u304b\u3089\u3001\u6307\u5b9a\u3057\u305f\u6570\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u3066\u8fd4\u3057\u307e\u3059<\/strong>\u3002\u56fa\u5b9a\u9577\u306e\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3067\u3001\u53d6\u308a\u51fa\u3057\u305f\u3044\u6587\u5b57\u5217\u306e\u958b\u59cb\u4f4d\u7f6e\u3084\u6587\u5b57\u6570\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u306f\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<h3><span id=\"-Mid-2\">\uff11-\uff12\uff0e<span>Mid<\/span>\u95a2\u6570\u306e\u69cb\u6587<\/span><\/h3>\n<blockquote>\n<p><span>Mid(<\/span>\u6587\u5b57\u5217<span>, <\/span>\u958b\u59cb\u4f4d\u7f6e<span>)<\/span><\/p>\n<p><span>Mid(<\/span>\u6587\u5b57\u5217<span>, <\/span>\u958b\u59cb\u4f4d\u7f6e<span>, <\/span>\u6587\u5b57\u6570<span>)<\/span><\/p>\n<\/blockquote>\n<p>\u6587\u5b57\u6570\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u3002\u7701\u7565\u3057\u305f\u5834\u5408\u3001\u958b\u59cb\u4f4d\u7f6e\u4ee5\u964d\u306e\u3059\u3079\u3066\u306e\u6587\u5b57\u3092\u8fd4\u3057\u307e\u3059\u3002\u958b\u59cb\u6587\u5b57\u3092<span>1<\/span>\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"VBAMid-2\"><span>\uff12\uff0e\u3010VBA\u3011Mid<\/span>\u95a2\u6570\u306e\u4f7f\u7528\u4f8b<\/span><\/h2>\n<h3><span id=\"i\">\uff12-\uff11\uff0e\u57fa\u672c\u7684\u306a\u4f7f\u7528\u4f8b<\/span><\/h3>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\",3)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \u3046\u3048<span>abc<\/span><\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306e<span>3<\/span>\u6587\u5b57\u76ee\u4ee5\u964d\u306e\u3059\u3079\u3066\u306e\u6587\u5b57\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\",3, 2)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \u3046\u3048<\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306e<span>3<\/span>\u6587\u5b57\u76ee\u304b\u3089<span>2<\/span>\u6587\u5b57\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u203b<span>Mid<\/span>\u95a2\u6570\u3067\u306f\u3001\u5168\u89d2\u30fb\u534a\u89d2\u306e\u533a\u5225\u3092\u3064\u3051\u305a\u306b\u3001<span>1<\/span>\u6587\u5b57\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h3><span id=\"i-2\">\uff12-\uff12\uff0e\u7279\u6b8a\u306a\u66f8\u304d\u65b9\u3092\u3057\u305f\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/span><\/h3>\n<p>\u6587\u5b57\u6570\u306b\u3001\u5b9f\u969b\u306e\u6587\u5b57\u5217\u3088\u308a\u3082\u5927\u304d\u3044\u5024\u3092\u5165\u529b\u3057\u305f\u5834\u5408\u3001\u958b\u59cb\u4f4d\u7f6e\u3088\u308a\u672b\u5c3e\u307e\u3067\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\",3, 10)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \u3046\u3048<span>abc<\/span><\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306f<span>10<\/span>\u6587\u5b57\u4ee5\u4e0b\u3067\u3042\u308b\u305f\u3081\u3001<span>3<\/span>\u6587\u5b57\u76ee\u4ee5\u964d\u306e\u3059\u3079\u3066\u6587\u5b57\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u3000\u3000\u3000\u3000\u3053\u308c\u306f\u3001\uff12\uff0d\uff11\uff0e\u306e<span>Mid(&#8220;<\/span>\u3042\u3044\u3046\u3048<span>abc&#8221;,3, 2) <\/span>\u3068\u540c\u69d8\u306e\u5b9f\u884c\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u958b\u59cb\u4f4d\u7f6e\u306b\u3001\u5b9f\u969b\u306e\u6587\u5b57\u5217\u3088\u308a\u3082\u5927\u304d\u3044\u5024\u3092\u5165\u529b\u3057\u305f\u5834\u5408\u3001\u7a7a\u6587\u5b57\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\",10, 2)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \uff08\u7a7a\u6587\u5b57\uff09<\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306f<span>10<\/span>\u6587\u5b57\u4ee5\u4e0b\u3067\u3042\u308b\u305f\u3081\u3001\u958b\u59cb\u4f4d\u7f6e\u4ee5\u964d\u306b\u6587\u5b57\u304c\u5b58\u5728\u305b\u305a\u3001<span>&#8220;&#8221;<\/span>\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h3><span id=\"i-3\">\uff12-\uff13\uff0e\u305d\u306e\u4ed6\u4f7f\u7528\u4f8b<\/span><\/h3>\n<p>\u3042\u3089\u304b\u3058\u3081\u6587\u5b57\u6570\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u6587\u5b57\u5217\u306b\u95a2\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5909\u63db\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u65e5\u4ed8\u306e\u578b\u5909\u63db\uff08<span>yyyy\/mm\/dd <\/span>\u21d4<span> yyyymmdd<\/span>\uff09<\/li>\n<\/ul>\n<pre class=\"prettyprint lang:default decode:true\">2018\/11\/04\u2192Mid(\"2018\/11\/04\",1,4) &amp; Mid(\"2018\/11\/04\",6,2) &amp; Mid(\"2018\/11\/04\",9,2)<\/pre>\n<ul>\n<li>\u6700\u5927<span>100<\/span>\u6587\u5b57\u306e\u6587\u5b57\u5217\u3092<span>50<\/span>\u6587\u5b57\u305a\u3064\u306b\u5206\u3051\u308b<\/li>\n<\/ul>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\u6587\u5b57\u5217,1,50) \r\nMid(\u6587\u5b57\u5217,51)<\/pre>\n<h3><span id=\"i-4\">\uff12-\uff14\uff0e\u307b\u304b\u306e\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u4f7f\u7528\u4f8b<\/span><\/h3>\n<p>\u6587\u5b57\u5217\u306e\u958b\u59cb\u4f4d\u7f6e\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001<span>InStr<\/span>\u95a2\u6570\u3067\u958b\u59cb\u4f4d\u7f6e\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<p>\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u306e\u3001\u300c\u3048\u300d\u304b\u3089\u59cb\u307e\u308b<span>3<\/span>\u6587\u5b57\u3092\u629c\u304d\u51fa\u3057\u305f\u3044\u5834\u5408\u3001\u307e\u305a\u3001\u300c\u3048\u300d\u306e\u6587\u5b57\u304c\u4f55\u6587\u5b57\u76ee\u306b\u3042\u308b\u304b\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">InStr(1, \"\u3042\u3044\u3046\u3048abc\",\"\u3048\") = 4<\/pre>\n<p>\u4e0a\u8a18\u306e\u901a\u308a\u3001\u300c\u3048\u300d\u306f<span>4<\/span>\u6587\u5b57\u76ee\u306b\u4f4d\u7f6e\u3059\u308b\u306e\u3067\u3001<span>4<\/span>\u3092\u8fd4\u3057\u307e\u3059\u3002\u3053\u308c\u3092<span>Mid<\/span>\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068<\/p>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\", InStr(1, \"\u3042\u3044\u3046\u3048abc\",\"\u3048\"), 3)<\/pre>\n<p>\u306f<\/p>\n<pre class=\"prettyprint lang:default decode:true\">Mid(\"\u3042\u3044\u3046\u3048abc\", 4, 3)<\/pre>\n<p>\u3068\u540c\u3058\u610f\u5473\u306b\u306a\u308b\u306e\u3067\u3001<\/p>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \u3048<span>ab<\/span><\/p>\n<\/blockquote>\n<p>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><span id=\"VBAMidB\">\uff13\uff0e\u3010VBA\u3011<span>MidB<\/span>\u95a2\u6570\u306b\u3064\u3044\u3066<\/span><\/h2>\n<p><span>MidB<\/span>\u95a2\u6570\u306f\u6587\u5b57\u5217\u5185\u306e\u6307\u5b9a\u4f4d\u7f6e\u304b\u3089\u6307\u5b9a\u3057\u305f\u30d0\u30a4\u30c8\u6570\u5206\u306e\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u69cb\u6587\u306f<span>Mid<\/span>\u95a2\u6570\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001<span>VBA<\/span>\u3067\u306f\u5168\u89d2\u3082\u534a\u89d2\u3082<span>1<\/span>\u6587\u5b57\u3092<span>2<\/span>\u30d0\u30a4\u30c8\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u305f\u3081\u3001\u958b\u59cb\u4f4d\u7f6e\u306e\u6307\u5b9a\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">MidB(\"\u3042\u3044\u3046\u3048abc\",3, 2)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a \u3044<\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306e<span>3<\/span>\u30d0\u30a4\u30c8\u76ee\uff08<span>2<\/span>\u6587\u5b57\u76ee\uff09\u304b\u3089<span>2<\/span>\u30d0\u30a4\u30c8\uff08<span>1<\/span>\u6587\u5b57\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<pre class=\"prettyprint lang:default decode:true\">MidB(\"\u3042\u3044\u3046\u3048abc\",2, 2)<\/pre>\n<blockquote>\n<p>\u5b9f\u884c\u7d50\u679c\uff1a <span>?<\/span><\/p>\n<p>\u89e3\u8aac\uff1a\u300c\u3042\u3044\u3046\u3048<span>abc<\/span>\u300d\u306e<span>2<\/span>\u30d0\u30a4\u30c8\u76ee\u304b\u3089\u306f\u30ab\u30a6\u30f3\u30c8\u3067\u304d\u305a\u3001\u5b9f\u884c\u7d50\u679c\u304c<span>?<\/span>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h2><span id=\"i-5\">\uff14\uff0e\u6700\u5f8c\u306b<\/span><\/h2>\n<p>\u4ee5\u4e0a\u3001<span>Mid<\/span>\u95a2\u6570\u306b\u3064\u3044\u3066\u3001\u57fa\u672c\u7684\u306a\u69cb\u6587\u3068\u4f7f\u7528\u4f8b\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>Mid\u95a2\u6570\u3068<span>MidB<\/span>\u95a2\u6570\u306b\u95a2\u3057\u3066\u306f\u3001\u7528\u9014\u3092\u660e\u78ba\u306b\u3057\u305f\u4e0a\u3067\u3001\u4f7f\u3044\u5206\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3042\u308b\u6587\u5b57\u5217\u306e\u4e2d\u304b\u3089\u3001\u4e00\u90e8\u306e\u6587\u5b57\u3092\u53d6\u308a\u51fa\u3057\u3066\u4f7f\u3044\u305f\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\u3002 \u305d\u3093\u306a\u6642\u306b\u306f\u3001Mid\u95a2\u6570\u3001Left\u95a2\u6570\u3001Right\u95a2\u6570\u7b49\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u3001\u300c\u6587\u5b57\u5217\u306e\u9014\u4e2d\u304b\u3089\u4e00\u90e8\u306e\u6587\u5b57 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