vb.net 扩展写法

VB.net 写 扩展。（现在用C#了）

Imports System.Runtime.CompilerServicesImports System.Web.Script.SerializationPublic Module JSONHelper    <Extension()> _    Public Function ToJSONString(ByVal obj As Object) As String        Dim Serializer As New JavaScriptSerializer        Return Serializer.Serialize(obj)    End FunctionEnd Module

FROM:http://www.cnblogs.com/Donets/archive/2007/10/31/943749.html
代码搬家 Csdn中