{"id":6146,"date":"2014-08-22T08:34:49","date_gmt":"2014-08-21T23:34:49","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=6146"},"modified":"2014-08-22T09:36:54","modified_gmt":"2014-08-22T00:36:54","slug":"%e9%80%9a%e5%b8%b8%e3%81%ae%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%a0%e3%81%a7%e3%82%82-privateobject-%e3%82%92%e4%bd%bf%e3%81%86%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.moonmile.net\/blog\/archives\/6146","title":{"rendered":"\u901a\u5e38\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3082 PrivateObject \u3092\u4f7f\u3046\u65b9\u6cd5"},"content":{"rendered":"<p>\n[C#]\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3067 private \u306a\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046 | \u661f\u7a7a\u306f\u64ab\u5b50\u8272<br \/>\n<a href=\"http:\/\/muu000.net\/wordpress\/?p=1691\">http:\/\/muu000.net\/wordpress\/?p=1691<\/a>\n<\/p>\n<p>\n\u5b9f\u306f\u3001PrivateObject \u306e\u5b58\u5728\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u3093\u3067\u3059\u3088\u3002\u79c1\u306e\u5834\u5408\u3001\u30c6\u30b9\u30c8\u3057\u3084\u3059\u3044\u3088\u3046\u306b protected \u306b\u3057\u3066\u304a\u304f\u304b\u3001\n<\/p>\n<p>\nSilverlight \u306e UnitTest | Moonmile Solutions Blog<br \/>\n<a href=\"http:\/\/www.moonmile.net\/blog\/archives\/330\">http:\/\/www.moonmile.net\/blog\/archives\/330<\/a><br \/>\nPrivateObject \u30af\u30e9\u30b9 (Microsoft.VisualStudio.TestTools.UnitTesting)<br \/>\n<a href=\"http:\/\/msdn.microsoft.com\/ja-jp\/library\/Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject.aspx\">http:\/\/msdn.microsoft.com\/ja-jp\/library\/Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject.aspx<\/a>\n<\/p>\n<p>\n\u306a\u611f\u3058\u3067\u3001internal \u306b\u3057\u3066\u3001InternalsVisibleTo \u3067\u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u3002\u53e4\u3044 TDD \u306e\u8b70\u8ad6\u3067 private \u30e1\u30bd\u30c3\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u306f\u4e91\u3005\u3001\u3068\u3044\u3046\u8a71\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u8907\u96d1\u602a\u5947\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f5c\u308b\u3068\u304d\u306f\u7d30\u304b\u304f\u30e1\u30bd\u30c3\u30c9\u5206\u5272\u3092\u3057\u3066\u30c6\u30b9\u30c8\u3092\u3057\u305f\u307b\u3046\u304c\u3088\u3044\u306e\u3067\u3001\u6700\u7d42\u7684\u306b\u898b\u305b\u308b\u306e\u306f\u3072\u3068\u3064\u306e\u30e1\u30bd\u30c3\u30c9\u3060\u3051\u3069\u5185\u90e8\u7684\u306b\u306f\u5341\u6570\u500b\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u30d1\u30bf\u30fc\u30f3\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002F# \u306e\u5834\u5408\u306f\u5185\u90e8\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5165\u308c\u5b50\u306b\u3057\u305f\u308a\u3059\u308b\u8a33\u3067\u3002\u307e\u3042\u3001\u6700\u521d\u306f public \u3067\u66f8\u3044\u3066\u304a\u3044\u3066\u30c6\u30b9\u30c8\u304c\u6e08\u3093\u3060\u3089 private \u306b\u5909\u63db\u3059\u308b\u3063\u3066\u306e\u304c\u4e00\u756a\u304a\u624b\u8efd\u304b\u3068\u3002\n<\/p>\n<p><h2>\u25a0\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306e GetTypeInfo().GetDeclaredField() \u3092\u4f7f\u3046<\/h2>\n<\/p>\n<p>\nMSDN \u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u898b\u308b\u3068\u3001GetDeclaredField \u30e1\u30bd\u30c3\u30c9\u306f public \u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u53d6\u5f97\u3059\u308b\u306f\u305a\u306a\u306e\u3067\u3059\u304c\u3001\u8a66\u3057\u3066\u307f\u308b\u3068 private \u30d5\u30a3\u30fc\u30eb\u30c9\u3082\u62fe\u3048\u307e\u3059\u3002\u306a\u3093\u3067\u3067\u3057\u3087\u3046\u306d\uff1f\u4f8b\u306e WinRT \u304b\u3089 COM \u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u304d\u306b\u3001\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3061\u3083\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u3042\u305f\u308a\u826f\u304f\u8abf\u3079\u3066\u3044\u307e\u305b\u3093\u3002<br \/>\n\u304c\u3001\u4ee5\u4e0b\u306a\u611f\u3058\u3067\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\n<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\npublic object GetField(string name)\r\n{\r\n    Type t = this.RealType;\r\n    var pi = t.GetRuntimeField(name);\r\n    if (pi == null)\r\n    {\r\n        \/\/ MSDN \u3067\u306f\u30d1\u30d6\u30ea\u30c3\u30af\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u304c\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3082\u53d6\u5f97\u3067\u304d\u308b\r\n        pi = t.GetTypeInfo().GetDeclaredField(name);\r\n    }\r\n    if (pi != null)\r\n    {\r\n        var obj = pi.GetValue(this.Target);\r\n        if (obj != null)\r\n        {\r\n            return obj;\r\n        }\r\n    }\r\n    return null;\r\n}\r\npublic T GetField&lt;T&gt;(string name)\r\n{\r\n    object o = GetField(name);\r\n    return o == null ? default(T) : (T)o;\r\n}\r\n<\/pre>\n<p>\n\u4e00\u65e6\u3001GetRuntimeField \u3067\u62fe\u3063\u3066\u3044\u308b\u306e\u306f\u3001public \u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u8a33\u3067\u3001\u3044\u304d\u306a\u308a GetDeclaredField \u3067\u8abf\u3079\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u5143\u30cd\u30bf\u306e Microsoft.VisualStudio.TestTools.UnitTesting \u306e\u307b\u3046\u306f\u3001\u623b\u308a\u5024\u304c object \u3060\u3051\u3060\u3063\u305f\u306e\u3067\u3001\u578b\u5909\u63db\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u306e\u30b3\u30fc\u30c9\u306f PCL \u7528\u306a\u306e\u3067 GetRuntimeFiled \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u304c\u3001Native \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u5834\u5408\u3082\u305d\u306e\u307e\u307e\u4f7f\u3048\u307e\u3059\u3002\n<\/p>\n<p>\n\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u306f\u3001\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002\n<\/p>\n<p>\n\u9069\u5f53\u306a private \u3060\u3089\u3051\u306a\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u304a\u304d\u307e\u3059\u3002\n<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ for test sample class\r\n\/\/\/ &lt;\/summary&gt;\r\npublic class TestSample\r\n{\r\n    private int privateInt = 10;\r\n    private string privateStr = &amp;quot;masuda&amp;quot;;\r\n\r\n    private int _privateProp = 20;\r\n    private int privateProp\r\n    {\r\n        get { return _privateProp; }\r\n    }\r\n\r\n    private int privateMethod(int x, int y)\r\n    {\r\n        return x + y;\r\n    }\r\n\r\n    public void init( int a, string b )\r\n    {\r\n        privateInt = a;\r\n        privateStr = b;\r\n    }\r\n    public int GetInt() { return privateInt; }\r\n    public string GetStr() { return privateStr; }\r\n}\r\n<\/pre>\n<p>\n\u305d\u308c\u3067\u3082\u3063\u3066\u3001\u81ea\u4f5c\u306e PrivateObject \u3067\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\n<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\npublic void TestGetField()\r\n{\r\n    var target = new TestSample();\r\n    var o = new D4Reflection.Lib.PrivateObject(target);\r\n\r\n    target.init(1, &amp;quot;tomoaki&amp;quot;);\r\n    Assert.AreEqual(1, o.GetField&lt;int&gt;(&amp;quot;privateInt&amp;quot;));\r\n    Assert.AreEqual(&amp;quot;tomoaki&amp;quot;, o.GetField&lt;string&gt;(&amp;quot;privateStr&amp;quot;));\r\n    target.init(10, &amp;quot;masuda&amp;quot;);\r\n    Assert.AreEqual(10, o.GetField&lt;int&gt;(&amp;quot;privateInt&amp;quot;));\r\n    Assert.AreEqual(&amp;quot;masuda&amp;quot;, o.GetField&lt;string&gt;(&amp;quot;privateStr&amp;quot;));\r\n}\r\n<\/pre>\n<p><h2>\u25a0\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\/\u30d7\u30ed\u30d1\u30c6\u30a3\/\u30e1\u30bd\u30c3\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/h2>\n<\/p>\n<p>\nmoonmile\/D4Reflection<br \/>\n<a href=\"http:\/\/github.com\/moonmile\/D4Reflection\">http:\/\/github.com\/moonmile\/D4Reflection<\/a>\n<\/p>\n<p>\n\u3053\u306e\u4e2d\u306b\u3042\u308b D4PrivateObject \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u305d\u308c\u3067\u3059\u306d\u3002\n<\/p>\n<p><a href=\"http:\/\/github.com\/moonmile\/D4Reflection\/blob\/master\/D4PrivateObject\/PrivateObject.cs \">http:\/\/github.com\/moonmile\/D4Reflection\/blob\/master\/D4PrivateObject\/PrivateObject.cs <\/a><\/p>\n<p>\n\u3053\u308c\u3060\u3051\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002\n<\/p>\n<p><h2>\u25a0\u4f55\u306b\u4f7f\u3046\u306e\u304b\uff1f<\/h2>\n<\/p>\n<p>\nWindows Store app \u306e\u5834\u5408\u3001x:Name \u3067\u4f5c\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f private \u306a\u3093\u3067\u3059\u3088\u306d\u3002\u3060\u304b\u3089\u3001\u3053\u306e\u65b9\u5f0f\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u540c\u3058\u30a2\u30bb\u30f3\u30d6\u30ea\u306a\u3089\u3070 FindName \u3092\u4f7f\u3063\u3066\u3082\u3044\u3044\u308f\u3051\u3067\u3059\u304c\u3001Xamarin.iOS\/Android \u3068\u5171\u901a\u306b\u4f7f\u3046\u3068\u306a\u308b\u3068\u7d50\u69cb\u5384\u4ecb\u3060\u3063\u305f\u306e\u3067\u3001\u6700\u7d42\u7684\u306b private \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u76f4\u3067\u6301\u3063\u3066\u304d\u307e\u3059\u3002\n<\/p>\n<p>\n\u305d\u3046\u305d\u3046\u3001\u540d\u524d\u3067\u691c\u7d22\u3059\u308b\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001TypeProvider \u3092\u4f7f\u3048\u306a\u3044\u304b\u306a\u3068&#8230;\u601d\u3063\u305f\u3051\u3069 C# \u3060\u3068\u3046\u307e\u304f\u52d5\u304b\u306a\u3044\u308f\u3051\u3067\u3001\u305d\u3046\u306a\u308b\u3068 T4 \u306e\u51fa\u756a\u3067\u3059\u304b\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[C#]\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3067 private \u306a\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046 | \u661f\u7a7a\u306f\u64ab\u5b50\u8272 http:\/\/muu000.net\/wordpress\/?p=1691 \u5b9f\u306f\u3001PrivateObject \u306e\u5b58\u5728\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u3093\u3067\u3059\u3088 &hellip; <a href=\"https:\/\/www.moonmile.net\/blog\/archives\/6146\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/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":[23],"tags":[],"class_list":["post-6146","post","type-post","status-publish","format-standard","hentry","category-csharp"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/6146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=6146"}],"version-history":[{"count":4,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/6146\/revisions"}],"predecessor-version":[{"id":6150,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/6146\/revisions\/6150"}],"wp:attachment":[{"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=6146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=6146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=6146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}