{"id":3178,"date":"2012-02-24T11:20:45","date_gmt":"2012-02-23T17:20:45","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/archives\/3178"},"modified":"2012-02-24T11:23:00","modified_gmt":"2012-02-24T02:23:00","slug":"vb-vb6-0%e9%a2%a8%e3%81%abvb-net%e3%81%a7%e3%83%87%e3%83%95%e3%82%a9%e3%83%ab%e3%83%88%e3%83%97%e3%83%ad%e3%83%91%e3%83%86%e3%82%a3%e3%82%92%e4%bd%9c%e3%82%8b","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/3178","title":{"rendered":"[VB] VB6.0\u98a8\u306bVB.NET\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f5c\u308b"},"content":{"rendered":"

\u524d\u56de\u3001[C#] VB6.0\u98a8\u306bC#\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f5c\u308b | Moonmile Solutions Blog<\/a> \u306e\u7d9a\u304d\u3067\u3059\u3002\u3068\u8a00\u3046\u304b\u3001\u3053\u3063\u3061\u3092\u5148\u306b\u66f8\u304b\u306a\u3044\u3068\u8a33\u304c\u5206\u304b\u3089\u306a\u3044\u3067\u3059\u3088\u306d\u3002<\/p>\n

\r\nPublic Class Form1\r\n\r\n\t''' <summary>\r\n\t'''  \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5229\u7528\u3057\u305f\u4f8b\r\n\t''' <\/summary>\r\n\t''' <param name=&quot;sender&quot;><\/param>\r\n\t''' <param name=&quot;e&quot;><\/param>\r\n\t''' <remarks><\/remarks>\r\n\tPrivate Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click\r\n\t\tDim obj As New DefaultClass\r\n\t\t' \u914d\u5217\u3082\u95a2\u6570\u547c\u3073\u51fa\u3057\u3082\u300c()\u300d\u306a\u306e\u3067\u3001\u95a2\u6570\u547c\u3073\u51fa\u3057\u306b\u898b\u3048\u308b\u306e\u304c\u96e3\u70b9\u304b\r\n\t\tDebug.Print(obj(10))\r\n\t\tDebug.Print(obj(&quot;key&quot;))\r\n\r\n\t\tDebug.Print(obj.Item(10))\r\n\t\tDebug.Print(obj.Item(&quot;key&quot;))\r\n\r\n\tEnd Sub\r\n\r\n\t''' <summary>\r\n\t''' \u6697\u9ed9\u306e\u578b\u5909\u63db\u3092\u4f7f\u3046\r\n\t''' <\/summary>\r\n\t''' <param name=&quot;sender&quot;><\/param>\r\n\t''' <param name=&quot;e&quot;><\/param>\r\n\t''' <remarks><\/remarks>\r\n\tPrivate Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click\r\n\t\tDim obj As New DefaultClass\r\n\r\n\t\tDim name As String = obj\r\n\t\tDebug.Print(&quot;name:{0}&quot;, name)\r\n\t\tDim num As Integer = obj\r\n\t\tDebug.Print(&quot;num:{0}&quot;, num)\r\n\r\n\tEnd Sub\r\nEnd Class\r\n\r\nPublic Class DefaultClass\r\n\tPublic Sub New()\r\n\t\tMe.ItemName = &quot;DefaultClass&quot;\r\n\t\tMe.ItemNum = 10\r\n\tEnd Sub\r\n\r\n\t''' <summary>\r\n\t''' \u30c7\u30d5\u30a9\u30eb\u30c8\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f5c\u308b\r\n\t''' <\/summary>\r\n\t''' <param name=&quot;i&quot;><\/param>\r\n\t''' <value><\/value>\r\n\t''' <returns><\/returns>\r\n\t''' <remarks><\/remarks>\r\n\tDefault Public ReadOnly Property Item(i As Integer) As String\r\n\t\tGet\r\n\t\t\tReturn String.Format(&quot;item-int {0}&quot;, i)\r\n\t\tEnd Get\r\n\tEnd Property\r\n\tDefault Public ReadOnly Property Item(name As String) As String\r\n\t\tGet\r\n\t\t\tReturn String.Format(&quot;item-name {0}&quot;, name)\r\n\t\tEnd Get\r\n\tEnd Property\r\n\r\n\tPublic Property ItemName As String\r\n\tPublic Property ItemNum As Integer\r\n\t''' <summary>\r\n\t''' \u6697\u9ed9\u306e\u30ad\u30e3\u30b9\u30c8\r\n\t''' <\/summary>\r\n\t''' <param name=&quot;obj&quot;><\/param>\r\n\t''' <returns><\/returns>\r\n\t''' <remarks><\/remarks>\r\n\tPublic Shared Narrowing Operator CType(obj As DefaultClass) As String\r\n\t\tReturn obj.ItemName\r\n\tEnd Operator\r\n\tPublic Shared Narrowing Operator CType(obj As DefaultClass) As Integer\r\n\t\tReturn obj.ItemNum\r\n\tEnd Operator\r\nEnd Class\r\n<\/pre>\n
\u3082\u3068\u3082\u3068\u3001\u65e2\u5b9a\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u3001VB6.0\u304b\u3089\u6765\u3066\u3044\u308b\u306e\u3067\uff08\u6b63\u78ba\u306b\u306fVB3.0\u306e\u9803\u3067\u3059\u304b\u306d\uff1f\uff09VB.NET \u306e\u307b\u3046\u304c\u7d20\u76f4\u306b\u66f8\u3051\u307e\u3059\u3002
\n\u300cobj(10)\u300d\u306e\u3088\u3046\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f7f\u3046\u5834\u5408\u306b\u306f\u3001\u300cDefault\u300d\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002\u4e0a\u8a18\u306e\u30bd\u30fc\u30b9\u306e\u5834\u5408\u306b\u306f\u3001Item \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u591a\u91cd\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u306e\u3067\u3001Integer \u578b\u3001String \u578b\u306e\u4e21\u65b9\u306e Item \u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b Default \u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u6697\u9ed9\u306e\u5909\u63db\u306e\u307b\u3046\u306f\u300cNarrowing\u300d\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u3059\u306d\u3002\u3053\u308c\u304c C# \u306e implicit \u306b\u3042\u305f\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u660e\u793a\u7684\u306a\u5909\u63db\u306e\u307b\u3046\u306f\u300cWidening\u300d\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3002C# \u3067\u4e91\u3048\u3070 explicit \u3067\u3059\u3002<\/p>\n
\u6697\u9ed9\u306e\u5909\u63db\u3092\u4f7f\u3046\u3068\u3001<\/p>\n
\r\nDim name As String = obj\r\nDebug.Print("name:{0}", name)\r\nDim num As Integer = obj\r\nDebug.Print("num:{0}", num)\r\n<\/pre>\n
\u3068\u3044\u3046\u66f8\u304d\u65b9\u304c\u3067\u304d\u3066\u3001\u5bfe\u8c61\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u5024\u3092\u53d6\u308a\u51fa\u3059\u3068\u304d\u306b\u4fbf\u5229\u3067\u3059\uff08\u3064\u30fc\u304b\u304b\u3048\u3063\u3066\u3084\u3084\u3053\u3057\u3044\u304b\u3082\uff09\u3002\u53d6\u308a\u51fa\u3059\u5229\u7528\u8005\u5074\u3068\u3057\u3066\u3001\u300cname\u300d\u300cnum\u300d\u306e\u578b\u306f\u308f\u304b\u3063\u3066\u3044\u308b\u306e\u3067\u300cname = obj\u300d\u3001\u300cnum = obj\u300d\u3068\u3084\u3063\u3066\u3082\u3001\u305d\u308c\u305e\u308c\u306e string \u578b\u3001integer \u578b\u3092\u985e\u63a8\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u666e\u901a\u306f\u300cname = obj.name\u300d\u306e\u3088\u3046\u306b\u76ee\u7684\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6307\u5b9a\u3059\u308b\u8a33\u3067\u3059\u304c\u3001\u53d6\u308a\u51fa\u3059 string \u578b\u304c\u4e00\u7a2e\u985e\u3057\u304b\u306a\u3044\u306e\u3067\u3042\u308c\u3070\u300cname = obj\u300d\u3068\u3057\u3066\u3082\u826f\u304b\u308d\u3046\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u306d\u3002<\/p>\n
\u672c\u5f53\u306f\u3001\u300cobj = name\u300d\u306e\u3088\u3046\u306b\u9006\u5411\u304d\u3082\u4f5c\u308a\u305f\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3059\u304c\u3001\u5358\u7d14\u306a\u4ee3\u5165\u6f14\u7b97\u5b50\uff08=\u6f14\u7b97\u5b50\uff09\u306f\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u7121\u7406\u306a\u306e\u3067\u3059\u3002\u4ed5\u65b9\u304c\u306a\u3044\u306e\u3067\u4e8c\u9805\u6f14\u7b97\u5b50\u3068\u7d44\u308f\u305b\u305f\u300c*=\u300d\u3068\u304b\u300c+=\u300d\u3068\u304b\u306a\u3089\u3070\u53ef\u80fd\u306a\u306e\u3067\u3001\u305d\u306e\u8a71\u306f\u5f8c\u65e5\u3002\u300c+=\u300d\u306f\u30c7\u30ea\u30b2\u30fc\u30c8\u95a2\u4fc2\u3067\u4f7f\u3063\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u56de\u3001[C#] VB6.0\u98a8\u306bC#\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f5c\u308b | Moonmile Solutions Blog \u306e\u7d9a\u304d\u3067\u3059\u3002\u3068\u8a00\u3046\u304b\u3001\u3053\u3063\u3061\u3092\u5148\u306b\u66f8\u304b\u306a\u3044\u3068\u8a33\u304c\u5206\u304b\u3089\u306a\u3044\u3067\u3059\u3088\u306d\u3002 Public Class Form … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33],"tags":[],"class_list":["post-3178","post","type-post","status-publish","format-standard","hentry","category-vb"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=3178"}],"version-history":[{"count":1,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3178\/revisions"}],"predecessor-version":[{"id":3179,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/3178\/revisions\/3179"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=3178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=3178"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=3178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}