{"id":9110,"date":"2018-05-21T10:12:48","date_gmt":"2018-05-21T01:12:48","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=9110"},"modified":"2018-05-18T12:03:56","modified_gmt":"2018-05-18T03:03:56","slug":"xamarin-forms%e3%81%a7%e3%81%ae%e5%85%b1%e6%9c%89%e9%83%a8%e5%88%86%e3%82%92pcl%e3%81%8b%e3%82%89-net-standard%e3%81%ab%e5%a4%89%e3%81%88%e3%82%8b","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/9110","title":{"rendered":"Xamarin.Forms\u3067\u306e\u5171\u6709\u90e8\u5206\u3092PCL\u304b\u3089.NET Standard\u306b\u5909\u3048\u308b"},"content":{"rendered":"<p>\u53bb\u5e74\u306e6\u6708\u306e\u6642\u70b9\u3067\u306f\u3001.NET Standard\u5316\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u7b2c6\u7ae0\u306e\u300c\u5171\u901a\u30ed\u30b8\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u300d\u3067 PCL \u3092\u4f7f\u3063\u3066\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u6642\u306b\u300c\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300d\u3068\u300c.NET Standard\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u306e\u3042\u305f\u308a\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u66f8\u304d\u66ff\u308b\u3002<\/p>\n<p>Xamarin\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5165\u9580 C#\u306b\u3088\u308biOS\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u57fa\u672c<br \/>\n<a href=\"https:\/\/www.amazon.co.jp\/dp\/4822253503\/\">https:\/\/www.amazon.co.jp\/dp\/4822253503\/<\/a><\/p>\n<h2>\u30b3\u30fc\u30c9\u5171\u6709\u65b9\u6cd5\u3067\u300c.NET Standard\u300d\u3092\u9078\u3076<\/h2>\n<p><a href=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2018\/05\/dworkblogimage20180518_01org.jpg\"><img decoding=\"async\" src=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2018\/05\/dworkblogimage20180518_01thum.jpg\" border=\"0\" \/><\/a><\/p>\n<p>\u300c\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300d\u306e\u307b\u3046\u306f\u3001\u5f93\u6765\u901a\u308a\u306e\u30b3\u30fc\u30c9\u3092\u5171\u6709\u3059\u308b\u65b9\u5f0f\u306a\u306e\u3067 #if \u3092\u4f7f\u3063\u3066 iOS\/Android\/UWP \u3068\u66f8\u304d\u5206\u3051\u3089\u308c\u308b\u3002\u3053\u308c\u3067\u3082\u3001\u307e\u3042\u5341\u5206\u306a\u306e\u3060\u3051\u3069\u3001\u3042\u308b\u7a0b\u5ea6\u30b3\u30fc\u30c9\u304c\u591a\u304f\u306a\u3063\u3066\u304f\u308b\u3068\u30ed\u30b8\u30c3\u30af\u90e8\u5206\u3092\u5225\u9014\u30c6\u30b9\u30c8\u3057\u305f\u3044\u3068\u304d\u304c\u3042\u308b\u306e\u3067\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u5316\u3057\u3066\u304a\u304f\u307b\u3046\u304c\u826f\u304b\u3063\u305f\u308a\u3059\u308b\u3002<\/p>\n<p>\u3067\u3082\u3063\u3066\u3001PCL(Portable Class Library)\u3067\u4f5c\u308b\u3068\u304d\u3068 .NET Standard \u3067\u4f5c\u308b\u3068\u304d\u3068\u3069\u3046\u9055\u3046\u306e\u304b\u3068\u3044\u3046\u3068\u7aef\u7684\u306b\u8a00\u3048\u3070\u3001PCL\u306e\u5834\u5408\u306f\u6700\u5c0f\u516c\u7d04\u6570\u306b\u306a\u3066\u3044\u3066\u3001.NET Standard \u306e\u5834\u5408\u304c\u6700\u5927\u516c\u7d04\u6570\uff08\u3068\u3044\u3046\u307b\u3069\u6700\u5927\u3067\u3082\u306a\u3044\u304c\u3001\u3044\u3061\u304a\u3046\u306a\u6a19\u6e96\u5316\uff09\u306a\u610f\u5473\u5408\u3044\u3067\u4f7f\u3048\u308b\u3002<br \/>\n\u66f8\u7c4d\u306e\u8aac\u660e\u4e0a\u3001\u7b2c6\u7ae0\u3067PCL\u3067\u5171\u901a\u5316\u3055\u305b\u3066\u304a\u3044\u3066\u3001\u7b2c8\u7ae0\u3067\u500b\u5225\u306e\u52d5\u4f5c\u3092 DependencyService \u3092\u4f7f\u3046\u3053\u3068\u306b\u306a\u308b\u306e\u3060\u304c\u3001.NET Standard \u306e\u7bc4\u56f2\u5185\u3067\u3042\u308c\u3070\u3053\u3053\u306e DependencyService \u304c\u8981\u3089\u306a\u304f\u306a\u308b\u3002<\/p>\n<p>\u7279\u306b .NET Standard 2.0 \u306e\u5834\u5408\u306f\u3001<\/p>\n<ul>\n<li>\u30d5\u30a1\u30a4\u30eb\u307e\u308f\u308a<\/li>\n<li>HTTP\u307e\u308f\u308a<\/li>\n<\/ul>\n<p>\u304c\u5171\u901a\u30b3\u30fc\u30c9\u3067\u66f8\u3051\u308b\uff08System.IO.File\u3068\u304b\u3001HttpListener\u3068\u304b\uff09\u306e\u3067\u3001\u5834\u5408\u306e\u3088\u3063\u3066\u306f\u5f93\u6765 NuGet \u3067\u3068\u3063\u3066\u304d\u305f PCL \u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7d44\u307f\u8fbc\u307f\u304c\u5fc5\u8981\u306a\u304f\u306a\u308b\u3002\u3042\u3068\u3001PCL \u306e\u5834\u5408\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3088\u3063\u3066\u6761\u4ef6\u304c\u304b\u306a\u308a\u53b3\u3057\u304f\u306a\u3063\u3066\u3044\u3066 Profile \u306e\u756a\u53f7\u4f53\u7cfb\u3082\u6df7\u4e71\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u3055\u3063\u304f\u308a\u3068\u3001.NET Standard 2.0 \u306b\u5bfe\u5fdc\u3055\u305b\u3066\u3057\u307e\u3063\u305f\u307b\u3046\u304c\u3088\u304b\u3063\u305f\u308a\u3059\u308b\u3002<\/p>\n<h2>SampleTodo.XForms.Std<\/h2>\n<p>.NET Standard \u7248\u306e SampleTodo.XForms.Std \u3092\u65b0\u3057\u304f\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<p>moonmile\/xamarin-samples<br \/>\n<a href=\"https:\/\/github.com\/moonmile\/xamarin-samples\">https:\/\/github.com\/moonmile\/xamarin-samples<\/a><\/p>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u65b0\u3057\u304f\u4f5c\u6210\u3057\u306a\u304f\u3066\u3082\u3001\u65e2\u5b58\u306e PCL \u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3001<\/p>\n<pre class=\"brush: xml; title: ; notranslate\" title=\"\">\r\n&lt;Project Sdk=&amp;quot;Microsoft.NET.Sdk&amp;quot;&gt;\r\n\r\n  &lt;PropertyGroup&gt;\r\n    &lt;TargetFramework&gt;netstandard2.0&lt;\/TargetFramework&gt;\r\n  &lt;\/PropertyGroup&gt;\r\n\r\n  &lt;ItemGroup&gt;\r\n    &lt;PackageReference Include=&amp;quot;Xamarin.Forms&amp;quot; Version=&amp;quot;3.0.0.482510&amp;quot; \/&gt;\r\n  &lt;\/ItemGroup&gt;\r\n&lt;\/Project&gt;\r\n<\/pre>\n<p>\u306a\u98a8\u306b\u66f8\u304d\u66ff\u3048\u308c\u3070\u3088\u3044\u306e\u3060\u304c\u3001Xamarin.Forms \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u300c3\u300d\u306b\u306a\u3063\u305f\u308a\uff08\u3064\u30445\u6708\u306bver3\u306b\u306a\u3063\u3066\u3044\u308b\uff09\u3057\u3066\u3044\u305f\u306e\u3067\u3001\u4f5c\u308a\u76f4\u3057\u3066\u307f\u305f\u3002<\/p>\n<p>\u5c0f\u3055\u3044\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306a\u306e\u3067\u3001\u3042\u3068\u306f PCL \u7248\u306e SampleTodo.XForms \u304b\u3089\u30b3\u30fc\u30c9\u3092\u79fb\u3057\u3066\u3044\u304f\u3060\u3051\u3067\u3088\u3044\u3002<\/p>\n<p><a href=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2018\/05\/dworkblogimage20180518_02org.jpg\"><img decoding=\"async\" src=\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2018\/05\/dworkblogimage20180518_02thum.jpg\" border=\"0\" \/><\/a><\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u672c\u683c\u7684\u306a ToDo \u30a2\u30d7\u30ea\u3092\u4f5c\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e Master-Detail \u304b\u3089\u66f8\u304d\u8d77\u3053\u3057\u3066\u3044\u3063\u305f\u307b\u3046\u304c\u3088\u3044\u3002ViewModel \u9593\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3084\u308a\u3068\u308a\u304c MessagingCenter.Subscribe \u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3053\u308c\u306b\u6e96\u3058\u3066\u3044\u308b\u305f\u3081\u3002<\/p>\n<p>PCL\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001DependencyService\u3092\u4f7f\u3063\u3066\u3001Android\/iOS\u3067\u5225\u306e\u30b3\u30fc\u30c9\u3092\u5171\u901a\u5316\u3059\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\nIToDoStorage storage = DependencyService.Get&lt;IToDoStorage&gt;();\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Save()\r\n{\r\n    using (var st = storage.OpenWriter(&amp;quot;save.xml&amp;quot;))\r\n    {\r\n        viewModel.Items.Save(st);\r\n    }\r\n}\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u304b\u3089\u8aad\u307f\u8fbc\u307f\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Load()\r\n{\r\n    var items = new ToDoFiltableCollection();\r\n    using (var st = storage.OpenReader(&amp;quot;save.xml&amp;quot;))\r\n    {\r\n        if (st == null || items.Load(st) == false)\r\n        {\r\n            \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n            items = ToDoFiltableCollection.MakeSampleData();\r\n        }\r\n    }\r\n    viewModel.Items = items;\r\n}\r\n<\/pre>\n<p>\u3053\u308c\u3092\u3001.NET Standard \u7248\u3067\u66f8\u304d\u66ff\u3048\u308b\u3068\u3001\u7d20\u76f4\u306b System.IO.File<br \/>\n\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Save()\r\n{\r\n    var docs = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);\r\n    var path = System.IO.Path.Combine(docs, &amp;quot;save.xml&amp;quot;);\r\n    using (var st = System.IO.File.OpenWrite(path))\r\n    {\r\n        viewModel.Items.Save(st);\r\n    }\r\n}\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u304b\u3089\u8aad\u307f\u8fbc\u307f\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Load()\r\n{\r\n    var items = new ToDoFiltableCollection();\r\n    \/\/ .NET Standard \u7248\u3067\u306f\u3001\r\n    \/\/ Android\/iOS\u306e\u30b3\u30fc\u30c9\u3082\u3001\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u66f8\u3051\u308b\r\n    var docs = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);\r\n    var path = System.IO.Path.Combine(docs, &amp;quot;save.xml&amp;quot;);\r\n    if (System.IO.File.Exists(path))\r\n    {\r\n        var st = System.IO.File.OpenRead(path);\r\n        if (items.Load(st) == false)\r\n        {\r\n            \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n            items = ToDoFiltableCollection.MakeSampleData();\r\n        }\r\n    }\r\n    else\r\n    {\r\n        \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n        items = ToDoFiltableCollection.MakeSampleData();\r\n    }\r\n    viewModel.Items = items;\r\n}\r\n<\/pre>\n<p>\u3060\u304c\u3001UWP\u3092\u4ed8\u3051\u52a0\u3048\u308b\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u7d61\u307f\u306f\u3084\u3063\u3071\u308a\u3001DependencyService \u3092\u4f7f\u3046\u3068\u3044\u3046\u7fbd\u76ee\u306b\u9665\u308b\u3002<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\nIToDoStorage storage = DependencyService.Get&lt;IToDoStorage&gt;();\r\n\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Save()\r\n{\r\n    var docs = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);\r\n    var path = System.IO.Path.Combine(docs, &amp;quot;save.xml&amp;quot;);\r\n    try\r\n    {\r\n        using (var st = System.IO.File.OpenWrite(path))\r\n        {\r\n            viewModel.Items.Save(st);\r\n        }\r\n    }\r\n    catch\r\n    {\r\n        \/\/ UWP\u3092\u542b\u3081\u308b\u5834\u5408\u306f\u5f93\u6765\u901a\u308a DependencyService \u3092\u4f7f\u3046\r\n        using (var st = storage.OpenWriter(&amp;quot;save.xml&amp;quot;))\r\n        {\r\n            viewModel.Items.Save(st);\r\n        }\r\n    }\r\n}\r\n\/\/\/ &lt;summary&gt;\r\n\/\/\/ \u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u304b\u3089\u8aad\u307f\u8fbc\u307f\r\n\/\/\/ &lt;\/summary&gt;\r\n\r\nvoid Load()\r\n{\r\n    var items = new ToDoFiltableCollection();\r\n    \/\/ .NET Standard \u7248\u3067\u306f\u3001\r\n    \/\/ Android\/iOS\u306e\u30b3\u30fc\u30c9\u3082\u3001\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u66f8\u3051\u308b\r\n    var docs = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);\r\n    var path = System.IO.Path.Combine(docs, &amp;quot;save.xml&amp;quot;);\r\n    try\r\n    {\r\n        if (System.IO.File.Exists(path))\r\n        {\r\n            var st = System.IO.File.OpenRead(path);\r\n            if (items.Load(st) == false)\r\n            {\r\n                \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n                items = ToDoFiltableCollection.MakeSampleData();\r\n            }\r\n        }\r\n        else\r\n        {\r\n            \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n            items = ToDoFiltableCollection.MakeSampleData();\r\n        }\r\n    }\r\n    catch\r\n    {\r\n        \/\/ UWP\u3092\u542b\u3081\u308b\u5834\u5408\u306f\u5f93\u6765\u901a\u308a DependencyService \u3092\u4f7f\u3046\r\n        using (var st = storage.OpenReader(&amp;quot;save.xml&amp;quot;))\r\n        {\r\n            if (st == null || items.Load(st) == false)\r\n            {\r\n                \/\/ \u521d\u671f\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\r\n                items = ToDoFiltableCollection.MakeSampleData();\r\n            }\r\n        }\r\n    }\r\n    viewModel.Items = items;\r\n}\r\n<\/pre>\n<p>\u3053\u308c\u306f\u3001UWP\u306e\u5834\u5408\u3060\u3051\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u304c\u9055\u3063\u3066\u3044\u3066\u3001\u2193\u306a\u98a8\u306b Windows.Storage.ApplicationData \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3044\u3046\u5236\u9650\u304b\u3089\u304d\u3066\u3044\u308b\u3002\u3053\u308c\u3063\u3066\u3001System.Environment.GetFolderPath \u306b\u30a8\u30a4\u30ea\u30a2\u30b9\u3057\u3066\u304f\u308c\u306a\u3044\u3067\u3059\u304b\u306d\uff1f<\/p>\n<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\npublic Stream OpenWriter(string file)\r\n{\r\n    var folder = Windows.Storage.ApplicationData.Current.LocalFolder;\r\n    var t = folder.OpenStreamForWriteAsync(file, Windows.Storage.CreationCollisionOption.ReplaceExisting);\r\n    t.Wait();\r\n    var st = t.Result;\r\n    return st;\r\n}\r\n<\/pre>\n<h2>\u65e2\u5b58\u306ePCL\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092.NET Standard\u5316\u3059\u308b\u3079\u304d\u304b\uff1f<\/h2>\n<p>\u4ed5\u4e8b\u306e\u5834\u5408\u3001iOS\u3068Android\u306e\u5171\u901a\u5316\u306b\u7279\u5316\u3057\u3066\u3044\u308b\u3060\u308d\u3046\u304b\u3089\uff08UWP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u4f7f\u3063\u3066\u3044\u306a\u3044\u3060\u308d\u3046\uff09\u3001.NET Standard \u306b\u3057\u3066\u3082\u5171\u901a\u3067\u4f7f\u3048\u308b\u90e8\u5206\u304c\u591a\u3044\u3068\u601d\u3046\u306e\u3060\u3051\u3069\u3001\u305d\u308c\u305e\u308c\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b Xamarin.Forms.Dependency \u3067\u66f8\u3044\u3066\u3044\u305f\u3082\u306e\u3092\u3001\u5171\u901a\u306e .NET Standard \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u79fb\u3057\u66ff\u3048\u308b\u304b\uff1f\u3068\u3044\u3046\u3068\u304b\u306a\u308a\u30ea\u30b9\u30ad\u30fc\u306a\u6c17\u304c\u3059\u308b\u3002<\/p>\n<p>\u3068\u3044\u3046\u306e\u3082\u3001<\/p>\n<ul>\n<li>\u305d\u3082\u305d\u3082\u3001\u305d\u306e Xamarin.Forms.Dependency \u306f .NET Standard \u306b\u5165\u3063\u3066\u3044\u308b\u306e\u304b\uff1f<\/li>\n<li>NuGet \u7b49\u3067\u65e7\u6765\u306e PCL \u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u304b\uff1f<\/li>\n<\/ul>\n<p>\u304c\u554f\u984c\u306b\u306a\u3063\u3066\u304f\u308b\u3002NuGet \u3067\u63d0\u4f9b\u3055\u308c\u308b PCL \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c .NET Standard \u5316\u3055\u308c\u3066\u3044\u308c\u3070\u3088\u3044\u306e\u3060\u304c\uff08\u53bb\u5e74\u306e\u590f\u3042\u305f\u308a\u304b\u3089\u9806\u6b21 .NET Standard \u5bfe\u5fdc\u306b\u306a\u3063\u3066\u3044\u305f\u3051\u3069\uff09\u3001iOS\/Android \u500b\u5225\u306e\u52d5\u4f5c\u306b\u7279\u5316\u3057\u3066\u308b\u90e8\u5206\u306f\u3001\u306a\u304b\u306a\u304b\u96e3\u3057\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u306a\uff1f\u3068\u3002<br \/>\n\u306a\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u7684\u306b\u306f\u300c\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f PCL \u304b\u3089 .NET Standard\u3078\u300d\u3068\u3044\u3046\u5f62\u3067\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u4f5c\u308c\u3070\u3088\u3044\u306e\u3060\u304c\u3001\u65e2\u5b58\u306e\u5de8\u5927\u3068\u306a\u3063\u3066\u3057\u307e\u3063\u305f\uff06\u73fe\u5728\u52d5\u3044\u3066\u3044\u308b\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u3092 PCL \u304b\u3089 .NET Standard \u306b\u5b8c\u5168\u79fb\u884c\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u5fae\u5999\u306a\u611f\u3058\u306b\u306a\u308b\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001SampleTodo.XForms \u304b\u3089 SampleTodo.XForms.Std \u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u5f15\u304d\u7d99\u3044\u3060\u3088\u3046\u306b\u3001<\/p>\n<ol>\n<li>PCL \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e *.csproj \u3092 .NET Standard \u306b\u3057\u3066\u30d3\u30eb\u30c9\u3057\u3066\u52d5\u4f5c\u78ba\u8a8d\u3002DependencyService \u90e8\u5206\u306f\u305d\u306e\u307e\u307e\u3002<\/li>\n<li>\u5197\u9577\u3068\u601d\u308f\u308c\u308b iOS\/Android \u500b\u5225\u306e Xamarin.Forms.Dependency \u306a\u3068\u3053\u308d\u3092\u3001.NET Standard \u306b\u5f15\u3063\u8d8a\u3057\u3055\u305b\u308b\u3002<\/li>\n<\/ol>\n<p>\u3068\u3044\u30462\u6bb5\u968e\u3067\u79fb\u884c\u3055\u305b\u308b\u306e\u304c\u30d9\u30bf\u30fc\u3060\u308d\u3046\u3002\u5f15\u3063\u8d8a\u3057\u3055\u305b\u306a\u304f\u3066\u3082\u3088\u3044\u306e\u3060\u304c\u3001iOS\u3068Android\u3067\u30b3\u30fc\u30c9\u304c\u4e8c\u91cd\u5316\u3055\u308c\u3066\u3044\u308b\u3088\u308a\u3082\u3072\u3068\u3064\u306b\u307e\u3068\u307e\u3063\u3066\u3044\u305f\u307b\u3046\u304c\u4eca\u5f8c\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u697d\u3060\u308d\u3046\u3057\u3001\u30b3\u30fc\u30c9\u5171\u6709\u3067\u4e00\u751f\u61f8\u547d #if \u3057\u3066\u3044\u308b\u3088\u308a\u306f\u3001.NET Standard \u3067\u9069\u5b9c\u30e9\u30a4\u30d6\u30e9\u30ea\u5316\u3057\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u30d3\u30eb\u30c9\u6642\u9593\u3082\u6e1b\u308b\u3068\u3044\u3046\u3082\u306e\u3060\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53bb\u5e74\u306e6\u6708\u306e\u6642\u70b9\u3067\u306f\u3001.NET Standard\u5316\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u7b2c6\u7ae0\u306e\u300c\u5171\u901a\u30ed\u30b8\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u300d\u3067 PCL \u3092\u4f7f\u3063\u3066\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u6642\u306b\u300c\u5171\u6709\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300d\u3068\u300c.NET Standard\u300d\u306b\u306a\u3063\u3066 &hellip; <a href=\"http:\/\/www.moonmile.net\/blog\/archives\/9110\">\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":[3,62],"tags":[],"class_list":["post-9110","post","type-post","status-publish","format-standard","hentry","category-dev","category-xamarin"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/9110","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=9110"}],"version-history":[{"count":3,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/9110\/revisions"}],"predecessor-version":[{"id":9114,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/9110\/revisions\/9114"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=9110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=9110"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=9110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}