{"id":1218,"date":"2015-04-08T12:33:32","date_gmt":"2015-04-08T03:33:32","guid":{"rendered":"http:\/\/excelwork.info\/excel\/?p=1218"},"modified":"2015-04-08T12:33:32","modified_gmt":"2015-04-08T03:33:32","slug":"error_function","status":"publish","type":"post","link":"https:\/\/excelwork.info\/excel\/error_function\/","title":{"rendered":"\u30a8\u30e9\u30fc\uff08CVErr \u95a2\u6570\u30fbIsError \u95a2\u6570\u30fbError \u95a2\u6570\uff09"},"content":{"rendered":"<h2>CVErr \u95a2\u6570\uff08\u30a8\u30e9\u30fc\u756a\u53f7\u3092\u30a8\u30e9\u30fc\u5024\u306b\u5909\u63db\u3059\u308b\uff09\u306e\u4f7f\u3044\u65b9<\/h2>\n<div class=\"m30-l\">\n<br \/><\/p>\n<div class=\"kkbox\"><strong>\u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n<p><em>return_value<\/em> = <strong>CVErr<\/strong> ( <em>error_number<\/em> )<\/p>\n<\/div>\n<br \/>\n<h3>\u3010\u5f15\u6570\u30fb\u623b\u308a\u5024\u306e\u8aac\u660e\u3011<\/h3>\n<ul style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;\">\n<li>error_number&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;\u4efb\u610f\u306e\u6570\u5024 (\u30a8\u30e9\u30fc\u756a\u53f7) \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>return_value&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;\u30a8\u30e9\u30fc\u5024\uff08\u30d0\u30ea\u30a2\u30f3\u30c8\u578b\uff09<\/li>\n<\/ul>\n<br \/>\n<p class=\"caution4\"><strong>CVErr \u95a2\u6570\u306e\u623b\u308a\u5024<\/strong>\uff08 <span class=\"red\"><strong>\u30a8\u30e9\u30fc\u5024 <em>return_value<\/em><\/strong><\/span> \uff09\u3092\u30d0\u30ea\u30a2\u30f3\u30c8\u578b\u4ee5\u5916\u306e\u5909\u6570\u306b\u76f4\u63a5\u4ee3\u5165\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001<strong>CVErr \u95a2\u6570\u306e\u623b\u308a\u5024<\/strong>\u3092\u660e\u793a\u7684\u306b\u5909\u63db (CInt \u95a2\u6570\u3001CDbl \u95a2\u6570\u306a\u3069\u3092\u4f7f\u7528\u3057\u3066\u5909\u63db) \u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u578b\u306e\u5909\u6570\u306b\u4ee3\u5165\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<br \/>\n<h2>IsError \u95a2\u6570\uff08\u30a8\u30e9\u30fc\u5024\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\uff09\u306e\u4f7f\u3044\u65b9<\/h2>\n<div class=\"m30-l\">\n<br \/><\/p>\n<div class=\"kkbox\"><strong>\u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n<p><em>return_value<\/em> = <strong>IsError<\/strong> ( <em>expression<\/em> )<\/p>\n<\/div>\n<br \/>\n<h3>\u3010\u5f15\u6570\u30fb\u623b\u308a\u5024\u306e\u8aac\u660e\u3011<\/h3>\n<ul style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;\">\n<li>expression&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;\u30a8\u30e9\u30fc\u5024\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u3069\u3046\u304b\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3044\u305f\u3044\u30bb\u30eb\u306e\u5024\u3084\u5909\u6570\u30fb\u6570\u5f0f\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>return_value&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;<em>expression<\/em> \u304c\u30a8\u30e9\u30fc\u5024\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u3066\u7d50\u679c\u3092\u30d6\u30fc\u30eb\u578b\uff08Boolean\uff09\u3067\u8fd4\u3057\u307e\u3059\u3002\uff08<em>expression<\/em> \u304c\u30a8\u30e9\u30fc\u5024\u306e\u6642\u306f <strong>True<\/strong> \uff0f \u30a8\u30e9\u30fc\u5024\u3067\u306a\u3044\u6642\u306f<strong>False<\/strong>\uff09<\/li>\n<\/ul>\n<br \/>\n<p class=\"caution4\">\u30a8\u30e9\u30fc\u5024\u3092\u751f\u6210\u3059\u308b\u306b\u306f <strong>CVErr \u95a2\u6570<\/strong> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<br \/><br \/>\n<h2>CVErr \u95a2\u6570\u30fbIsError \u95a2\u6570 \u306e\u4f7f\u7528\u4f8b<\/h2>\n<div class=\"m30-l\">\n<h3 id=\"vba_sample\">\u30b5\u30f3\u30d7\u30ebVBA\u30bd\u30fc\u30b9<\/h3>\n<pre class=\"lang:vb mark:0 decode:true \" title=\"\u30c7\u30fc\u30bf\u578b\u5909\u63db\u95a2\u6570\u306e\u4f7f\u7528\u4f8b\" data-url=\"http:\/\/example.co.jp\" >\r\n\u3000\r\n\r\nSub Sample_CVErr_IsError()\r\n    \r\n    Dim abc, x, y\r\n    \r\n    x = 20: y = 0\r\n    \r\n    abc = Func_DivisionNum(x, y)\r\n    \r\n    If IsError(abc) Then\r\n\r\n        MsgBox CStr(abc) & Chr(13) & Error(CInt(abc))\r\n\r\n    Else\r\n\r\n        MsgBox abc\r\n\r\n    End If\r\n    \r\nEnd Sub\r\n\r\nFunction Func_DivisionNum(num1, num2)\r\n    \r\n    If IsNumeric(num1) And IsNumeric(num2) And num2 <> 0 Then\r\n    \r\n        Func_DivisionNum = Int(num1 \/ num2)\r\n    \r\n    Else\r\n    \r\n        Func_DivisionNum = CVErr(1000)\r\n        \r\n    End If\r\n    \r\n\r\nEnd Function\r\n\r\n\u3000\r\n<\/pre>\n<br \/>\n<h3>\u5b9f\u884c\u7d50\u679c<\/h3>\n<p><a href=\"https:\/\/i0.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/cverr_error01.jpg?ssl=1\" rel=\"lightbox[1218]\"><img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/cverr_error01.jpg?resize=400%2C195&#038;ssl=1\" alt=\"CVErr \u95a2\u6570\u30fbIsError \u95a2\u6570\u3000\u4f8b\" width=\"400\" height=\"195\" class=\"alignnone size-medium wp-image-1223\" srcset=\"https:\/\/i0.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/cverr_error01.jpg?resize=400%2C195&amp;ssl=1 400w, https:\/\/i0.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/cverr_error01.jpg?w=403&amp;ssl=1 403w\" sizes=\"(max-width: 400px) 100vw, 400px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<\/div>\n<br \/><br \/>\n<h2>Error \u95a2\u6570\uff08\u30a8\u30e9\u30fc\u756a\u53f7\u306b\u5bfe\u5fdc\u3057\u305f\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3059\uff09\u306e\u4f7f\u3044\u65b9<\/h2>\n<div class=\"m30-l\">\n<br \/><\/p>\n<div class=\"kkbox\"><strong>\u3010\u66f8\u5f0f\u3011<\/strong><\/p>\n<p><em>error_message<\/em> = <strong>Error<\/strong> ( [ <em>error_number<\/em> ] )<\/p>\n<\/div>\n<br \/>\n<h3>\u3010\u5f15\u6570\u30fb\u623b\u308a\u5024\u306e\u8aac\u660e\u3011<\/h3>\n<ul style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;\">\n<li>error_number&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;\u4efb\u610f\u306e\u30a8\u30e9\u30fc\u756a\u53f7\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<em>error_number<\/em> \u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001<strong>Error \u95a2\u6570<\/strong>\u306f\u6587\u5b57\u5217 &#8220;\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5b9a\u7fa9\u307e\u305f\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5b9a\u7fa9\u306e\u30a8\u30e9\u30fc\u3067\u3059\u3002&#8221; \u3092\u8fd4\u3057\u307e\u3059\u3002\u307e\u305f\u6709\u52b9\u306a\u7bc4\u56f2\u5916\u306e\u756a\u53f7\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<em>error_number<\/em> \u3092\u7701\u7565\u3059\u308b\u3068\u3001\u6700\u5f8c\u306b\u767a\u751f\u3057\u305f\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3057\u307e\u3059\u3002\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001<strong>Error \u95a2\u6570<\/strong>\u306f\u9577\u3055 0 \u306e\u6587\u5b57\u5217 (&#8220;&#8221;) \u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u7701\u7565\u53ef\u80fd\uff09<\/li>\n<li>error_message&nbsp;&nbsp;\u30fb\u30fb\u30fb&nbsp;&nbsp;<em>error_number<\/em> \u306b\u5bfe\u5fdc\u3059\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<br \/><br \/>\n<h2>Error \u95a2\u6570 \u306e\u4f7f\u7528\u4f8b<\/h2>\n<div class=\"m30-l\">\n<h3 id=\"vba_sample\">\u30b5\u30f3\u30d7\u30ebVBA\u30bd\u30fc\u30b9<\/h3>\n<pre class=\"lang:vb mark:0 decode:true \" title=\"Error \u95a2\u6570\u306e\u4f7f\u7528\u4f8b\" data-url=\"http:\/\/example.co.jp\" >\r\n\u3000\r\n\r\nSub Sample_Error()\r\n\r\n    Dim ErrorNumber, ErrorMessage\r\n\r\n    For ErrorNumber = 1 To 65535\r\n    \r\n        ErrorMessage = Error(ErrorNumber)\r\n        If ErrorMessage <> \"\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5b9a\u7fa9\u307e\u305f\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5b9a\u7fa9\u306e\u30a8\u30e9\u30fc\u3067\u3059\u3002\" Then Debug.Print ErrorNumber & \"\uff1a\" & ErrorMessage\r\n        \r\n    Next ErrorNumber\r\n\r\nEnd Sub\r\n\r\n\u3000\r\n<\/pre>\n<br \/>\n<h3>\u5b9f\u884c\u7d50\u679c<\/h3>\n<p><a href=\"https:\/\/i2.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/error01.jpg?ssl=1\" rel=\"lightbox[1218]\"><img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/error01.jpg?resize=358%2C400&#038;ssl=1\" alt=\"Error \u95a2\u6570\" width=\"358\" height=\"400\" class=\"alignnone size-medium wp-image-1224\" srcset=\"https:\/\/i2.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/error01.jpg?resize=358%2C400&amp;ssl=1 358w, https:\/\/i2.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/error01.jpg?resize=580%2C648&amp;ssl=1 580w, https:\/\/i2.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/error01.jpg?w=1037&amp;ssl=1 1037w\" sizes=\"(max-width: 358px) 100vw, 358px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<br \/><\/div>\n<br \/><br \/>\n","protected":false},"excerpt":{"rendered":"<p>CVErr \u95a2\u6570\uff08\u30a8\u30e9\u30fc\u756a\u53f7\u3092\u30a8\u30e9\u30fc\u5024\u306b\u5909\u63db\u3059\u308b\uff09\u306e\u4f7f\u3044\u65b9 \u3010\u66f8\u5f0f\u3011 retur &#8230; <\/p>\n","protected":false},"author":1,"featured_media":1227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"amp_status":"","spay_email":"","jetpack_publicize_message":"\u30d6\u30ed\u30b0\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\uff01"},"categories":[37],"tags":[84,86,85,63,38],"jetpack_featured_media_url":"https:\/\/i1.wp.com\/excelwork.info\/excel\/wp\/wp-content\/uploads\/2015\/04\/cverr_error01-400x1951.jpg?fit=400%2C195&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Ye9i-jE","_links":{"self":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1218"}],"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=1218"}],"version-history":[{"count":7,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1218\/revisions"}],"predecessor-version":[{"id":1228,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/posts\/1218\/revisions\/1228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/media\/1227"}],"wp:attachment":[{"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/media?parent=1218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/categories?post=1218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/excelwork.info\/excel\/wp-json\/wp\/v2\/tags?post=1218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}