JSONデータをPOCOに変換するコード

転載:http://www.cnblogs.com/wintersun/archive/2012/09/14/2684708.html
Visual Studio 2012でJSONのデータをPOCOのコードに簡単に変換するには、まずWeb Essentials 2012をインストールする必要があります.VS 2012では、任意のcsファイルを右クリックすると、このようなメニューが表示されます.

このhttp://channel9.msdn.com/niners/CapSoft/achievements/visualstudio?json=true&raw=true URLを例にとると、要求後にJSONデータが返される.

{"Name":"CapSoft","FriendlyName":"JPHellemons","Achievements":[{"Name":"MoreThan10StepOver","CurrentNumber":11,"DateEarned":"2012-08-22T14:00:23.9742427+02:00"},{"Name":"UsedOrganizedUsings50Achievement","CurrentNumber":3},{"Name":"Regions10Achievement","DateEarned":"2012-01-19T16:04:10.7662105+01:00"},{"Name":"CloseAllButThis10Achievement","CurrentNumber":8},{"Name":"MoreThan10StepInto","CurrentNumber":11,"DateEarned":"2012-08-22T14:00:21.8049672+02:00"},{"Name":"ExtensionsAchievement5","DateEarned":"2012-03-15T09:37:43.3473414+01:00"},{"Name":"ExtensionsAchievement10","DateEarned":"2012-03-15T09:37:43.5283517+01:00"},{"Name":"InstallAndRegisterForAchievements","DateEarned":"2012-03-15T09:37:43.7173626+01:00"},{"Name":"BraveNewWorldAchievement","DateEarned":"2012-08-22T14:43:54.1176689+02:00"},{"Name":"ReferencedAssemblies25","DateEarned":"2012-08-22T14:44:54.1723276+02:00"},{"Name":"MoreThan1000LOC","DateEarned":"2012-08-23T09:39:37.8062693+02:00"},{"Name":"MoreThan30EnumFieldsAchievement","DateEarned":"2012-08-23T09:39:44.3466433+02:00"},{"Name":"LongerThan300LocAchievement","DateEarned":"2012-08-23T09:39:44.6546610+02:00"},{"Name":"EqualOpportunistAchievement","DateEarned":"2012-08-23T09:39:44.7196647+02:00"},{"Name":"GotoAchievement","DateEarned":"2012-08-28T09:55:57.0744434+02:00"},{"Name":"MoreThan10OverloadsAchievement","DateEarned":"2012-08-29T15:08:46.8305656+02:00"}]}

 COPY       ，   “Paste JSON as Classes”,  IDE            :

    public class Achievement

    {

        public string Name { get; set; }

        public int CurrentNumber { get; set; } public DateTime DateEarned { get; set; }

    }

    public class Parent

    {

        public string Name { get; set; }

        public string FriendlyName { get; set; } public Achievement[] Achievements { get; set; }

    }

<!--
.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }
-->

           ，      Nuget    JSON.NET   ，                 ：

      WebClient wc = new WebClient();   

      string json = wc.DownloadString("http://channel9.msdn.com/niners/CapSoft/achievements/visualstudio?json=true&raw=true"); 

      var data = JsonConvert.DeserializeObject<Parent>(json);

<!--
.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }
-->
はい、ここまで、私たちのコードはますます楽になってきました.実際にはJSONPのデータを処理することができます.あなたの開発に役立つことを望んでいます.