参考：如何在c＃中将字符串xml转换为json [ ^ ]

使用以下命名空间System.Web.Script.Serialization和JavaScript Serializer类

Use the following namespace System.Web.Script.Serialization and JavaScript Serializer class

使用此链接可以提供帮助

http://matijabozicevic.com/blog/csharp-net-development/csharp-s erialize-object-to-json-format-using-javascriptserialization [ ^ ]

Use this link it can help
http://matijabozicevic.com/blog/csharp-net-development/csharp-serialize-object-to-json-format-using-javascriptserialization[^]