我总是看到code像这样的博客：

  $。阿贾克斯（{
                    键入：POST，
                    的contentType：应用/ JSON的;字符集= UTF-8，
                    网址：WebService.asmx / HelloWorld的，
                    数据： {}，
                    数据类型：JSON，
                    成功：函数（MSG）{
                        警报（msg.d）;
                    }
                }）;
 

但我认为这仅仅是与asp.net 3.5中运行。我无法与2.0运行它。我怎么可以用这样这些C $ CS $在我的应用程序？

您需要将此属性添加到您的网络服务器类

  [System.Web.Script.Services.ScriptService]
公共类服务：System.Web.Services.WebService
 

和这个属性给函数的

  [ScriptMethod（ResponseFormat = ResponseFormat.Json）
 

您在技术上不指定responseformat，因为它根据响应 该格式您在请求中指定。而你的必须的指定要求的格式。

问候 氏/ P>

I always see the code like this in the blogs:

$.ajax({
                    type: "POST",
                    contentType: "application/json; charset=utf-8",
                    url: "WebService.asmx/HelloWorld",
                    data: "{}",
                    dataType: "json",
                    success: function(msg) {
                        alert(msg.d);
                    }
                });

But I think this is run only with asp.net 3.5. I couldn't run it with 2.0. How can I use such these codes in my Applications?

You need to add this attribute to your webserver class

[System.Web.Script.Services.ScriptService]
public class Service : System.Web.Services.WebService

and this attribute to your functions

[ScriptMethod(ResponseFormat = ResponseFormat.Json)]

You don't technically need to specify the responseformat, as it responds according to the format you specify in the request. And you must specify a format in the request.

Regards K