{"id":1287,"date":"2015-04-13T13:11:01","date_gmt":"2015-04-13T04:11:01","guid":{"rendered":"http:\/\/excelwork.info\/excel\/?p=1287"},"modified":"2015-04-13T13:11:01","modified_gmt":"2015-04-13T04:11:01","slug":"relational_operator","status":"publish","type":"post","link":"https:\/\/excelwork.info\/excel\/relational_operator\/","title":{"rendered":"VBA \u306e\u6f14\u7b97\u5b50\uff08\u6bd4\u8f03\u6f14\u7b97\u5b50\uff09"},"content":{"rendered":"

\u6bd4\u8f03\u6f14\u7b97\u5b50<\/h2>\n
\n

\u6bd4\u8f03\u6f14\u7b97\u5b50<\/strong>\u306b\u3088\u308b\u6f14\u7b97\u306e\u7d50\u679c\u306f\u300c\u771f\u300d\u306e\u5834\u5408\u306f\u300cTrue<\/strong>\u300d\u3001\u300c\u507d\u300d\u306e\u5834\u5408\u306f\u300cFalse<\/strong>\u300d\u3092\u8fd4\u3057\u307e\u3059\u3002
\n\u5024<\/strong> \u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f\u3001\u300c <<\/strong><\/span> \u3001<=<\/strong><\/span> \u3001><\/strong><\/span> \u3001>=<\/strong><\/span> \u3001=<\/strong><\/span> \u3001<><\/strong><\/span> \u300d\u306e 6 \u7a2e\u985e\u306e\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong> \u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f\u3001\u300cIs \u6f14\u7b97\u5b50<\/strong><\/span>\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\n\u6587\u5b57\u5217<\/strong> \u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f\u3001\u300cLike \u6f14\u7b97\u5b50<\/strong><\/span> \u3001<><\/strong><\/span> \u3001=<\/strong><\/span> \u300d\u306e3\u7a2e\u985e\u306e\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n
<\/div>\n

\u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\uff08\u5024\u306e\u6bd4\u8f03\uff09<\/h2>\n
\n
\u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n

result<\/em> = expression1<\/em> <<\/strong> expression2<\/em><\/p>\n

result<\/em> = expression1<\/em> <=<\/strong> expression2<\/em><\/p>\n

result<\/em> = expression1<\/em> ><\/strong> expression2<\/em><\/p>\n

result<\/em> = expression1<\/em> >=<\/strong> expression2<\/em><\/p>\n

result<\/em> = expression1<\/em> =<\/strong> expression2<\/em><\/p>\n

result<\/em> = expression1<\/em> <><\/strong> expression2<\/em><\/p>\n<\/div>\n
\n

\u9805\u76ee\u306e\u8aac\u660e<\/h3>\n
    \n
  • expression  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6570\u5024\u30fb\u6570\u5f0f\u3092\u6307\u5b9a\u3057\u307e\u3059<\/li>\n
  • result  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6570\u5024\u5909\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n
    \n

    expression1<\/em>\u3001expression2<\/em> \u306e\u3044\u305a\u308c\u304b\u304c Null \u5024<\/strong>\u306b\u8a55\u4fa1\u3055\u308c\u308b\u5f0f\u306e\u3068\u304d\u306f\u3001\u6f14\u7b97\u7d50\u679c result<\/em> \u3082 Null \u5024<\/strong>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n

    \u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\uff08Is \u6f14\u7b97\u5b50\uff09<\/h2>\n
    \n
    \u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n

    result<\/em> = object1<\/em> Is<\/strong> object2<\/em><\/p>\n<\/div>\n
    \n

    \u9805\u76ee\u306e\u8aac\u660e<\/h3>\n
      \n
    • object1,object2  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u53c2\u7167\u3092\u6307\u5b9a\u3057\u307e\u3059<\/li>\n
    • result  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6570\u5024\u5909\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059<\/li>\n<\/ul>\n
      \n

      object1<\/em> \u3068 object2<\/em> \u306b\u6307\u5b9a\u3057\u305f\u5909\u6570\u304c\u3001\u540c\u3058\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u5834\u5408\u3001result<\/em> \u306f\u771f\uff08True\uff09<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002\u7570\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u5834\u5408\u3001result<\/em> \u306f\u507d\uff08False\uff09<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \u4e00\u65b9\u307e\u305f\u306f\u4e21\u65b9\u306e\u5f0f\u304c Null \u5024<\/strong>\u306e\u3068\u304d\u3001result<\/em> \u306f Null \u5024<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      Range \u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u306e\u6bd4\u8f03\u306b\u306f\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002<\/p>\n
      <\/div>\n

      \u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\uff08\u6587\u5b57\u5217\u306e\u6bd4\u8f03\uff09<\/h2>\n
      \n
      \u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n

      result<\/em> = string1<\/em> =<\/strong> string2<\/em><\/p>\n

      result<\/em> = string1<\/em> <><\/strong> string2<\/em><\/p>\n

      result<\/em> = string<\/em> Like<\/strong> pattern<\/em><\/p>\n<\/div>\n
      \n

      \u9805\u76ee\u306e\u8aac\u660e<\/h3>\n
        \n
      • string,string1,string2  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6587\u5b57\u5217<\/li>\n
      • pattern  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6587\u5b57\u5217\uff08\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u542b\u3080\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n
      • result  \u30fb\u30fb\u30fb  \u4efb\u610f\u306e\u6570\u5024\u5909\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n
        \n

        Empty \u5024<\/strong> \u3092\u6301\u3064\u5f0f\u306f\u3001\u9577\u30550\u306e\u6587\u5b57\u5217\uff08””\uff09 \u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002<\/p>\n

        \u4f7f\u7528\u3067\u304d\u308b\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u4e00\u89a7<\/strong><\/p>\n

        \n\n\n\n\n\n\n\n\n
        \u6f14\u7b97\u5b50<\/strong><\/td>\n\u610f\u5473<\/strong><\/td>\n<\/tr>\n
        *<\/td>\n\u4efb\u610f\u306e\u6587\u5b57\u5217<\/td>\n<\/tr>\n
        ?<\/td>\n\u4efb\u610f\u306e1\u6587\u5b57<\/td>\n<\/tr>\n
        #<\/td>\n\u4efb\u610f\u306e1\u6587\u5b57\uff08\u6570\u5024\uff1a0-9\uff09<\/td>\n<\/tr>\n
        [charlist<\/em>]<\/td>\ncharlist<\/em> \u4e2d\u306e1\u6587\u5b57<\/td>\n<\/tr>\n
        [!charlist<\/em>]<\/td>\ncharlist<\/em> \u4e2d\u306e\u6587\u5b57\u4ee5\u5916\u306e1\u6587\u5b57<\/td>\n<\/tr>\n
        [a-z]<\/td>\n\u7bc4\u56f2\u6307\u5b9a\uff08\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8 a \u304b\u3089 z \u307e\u3067\u306e\u4e00\u6587\u5b57\uff09<\/td>\n<\/tr>\n<\/table>\n<\/div>\n


        <\/div>\n

        VBA \u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u4f7f\u7528\u4f8b<\/h2>\n
        \n

        \u30b5\u30f3\u30d7\u30ebVBA\u30bd\u30fc\u30b9<\/h3>\n
        \r\n\u3000\r\nSub Sample_Compare_Operator()\r\n\r\n    '\u6bd4\u8f03\u6f14\u7b97\u5b50\r\n    \r\n    Dim a, b\r\n    a = 10: b = 8\r\n    \r\n    Debug.Print a < b               'False\r\n    \r\n    Debug.Print a <= b              'False\r\n    \r\n    Debug.Print a > b               'True\r\n    \r\n    Debug.Print a >= b              'True\r\n    \r\n    Debug.Print a = b               'False\r\n    \r\n    Debug.Print a <> b              'True\r\n\r\n    \r\n    'Is \u6f14\u7b97\u5b50\r\n    \r\n    Dim Object1 As Object, Object2 As Object, object3 As Object\r\n    \r\n    Set Object1 = ActiveWorkbook.Worksheets(1)\r\n    Set Object2 = ActiveWorkbook.Worksheets(2)\r\n    Set object3 = Object1\r\n    \r\n    Debug.Print Object1 Is Object2      'False\r\n    Debug.Print Object1 Is object3      'True\r\n    \r\n    \r\n    '\u6587\u5b57\u5217\u6bd4\u8f03\r\n    \r\n    Dim tmp1Str As String\r\n    Dim tmp2Str As String\r\n    Dim tmpVar\r\n    \r\n    tmp1Str = \"\u3042\u3044\u3046\u3048\u304a\"\r\n    tmp2Str = \"\u304b\u304d\u304f\u3051\u3053\"\r\n    \r\n    Debug.Print tmp1Str = tmp2Str       'False\r\n    \r\n    Debug.Print tmp1Str <> tmp2Str      'True\r\n    \r\n    Debug.Print tmp1Str = tmpVar        'False\r\n    \r\n    \r\n    'Like \u6f14\u7b97\u5b50\r\n    \r\n    Dim tmpstr1 As String, tmpstr2 As String, tmpstr3 As String\r\n    tmpstr1 = \"0e\": tmpstr2 = \"ABCDEFG\": tmpstr3 = \"#A0abcdefg\"\r\n    \r\n    Debug.Print tmpstr1 Like \"??\"           'True\r\n    \r\n    Debug.Print tmpstr1 Like \"[a-z]*\"       'False\r\n    \r\n    Debug.Print tmpstr1 Like \"[0-9][a-z]\"   'True\r\n    \r\n    Debug.Print tmpstr2 Like \"a*\"           'False\r\n    \r\n    Debug.Print tmpstr2 Like \"A*\"           'True\r\n    \r\n    Debug.Print tmpstr3 Like \"?[A-Z][0-9]*\" 'True\r\n    \r\n\r\nEnd Sub\r\n\r\n\u3000\r\n<\/pre>\n
        <\/div>\n

        \n","protected":false},"excerpt":{"rendered":"
        \u6bd4\u8f03\u6f14\u7b97\u5b50 \u6bd4\u8f03\u6f14\u7b97\u5b50\u306b\u3088\u308b\u6f14\u7b97\u306e\u7d50\u679c\u306f\u300c\u771f\u300d\u306e\u5834\u5408\u306f\u300cTrue\u300d\u3001\u300c\u507d\u300d\u306e\u5834\u5408 … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"amp_status":"","spay_email":"","jetpack_publicize_message":""},"categories":[37],"tags":[104,105,63,38,103],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Ye9i-kL","_links":{"self":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1287"}],"collection":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/comments?post=1287"}],"version-history":[{"count":10,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1287\/revisions"}],"predecessor-version":[{"id":1297,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1287\/revisions\/1297"}],"wp:attachment":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/media?parent=1287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/categories?post=1287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/tags?post=1287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}