如何在C＃应用程序项目（无Asp.net）上序列化为json？

Question

I wrote an application project in c#. Is there a way to serialize a collection to Json string format? If I use C#4? C#3?

Another q: within Visual Studio 2010 ultimate I remember I could search and download dll from the web: Web Downlaoder or so. I cnnot find it again. Does any one know it?

TIA

Answer 1

JavaScriptSerializer is one way to go:

MyType[] collection = ...
string json = new JavaScriptSerializer().Serialize(collection);

Answer 2

Take a look at Json.net for the Json serialising/deserialising

For downloading the .dlls you probably saw nuget . Once it's installed you can right click on the references folder in the solution explorer and select manage packages.

Answer 3

One way is to Use the DataContractJsonSerializer .

http://msdn.microsoft.com/en-us/library/bb410770.aspx

Answer 4

使用Visual Studio扩展管理器安装Nuget http://nuget.org/ ，在nuget中查找json.net（右键单击您的项目并选择Manage nuget包），将其添加到您的项目中，您可以使用此库进行序列化而无需添加对system.web的依赖

Answer 5

Create a new JsonResult

Or take a look at Json Serialization