JSON in WCF

Sep 12, 2012 Example Codes

A lot of people know about WCF supports XML as the return response. Actually, it supports JSON. All you need to set ResponseFormat.

Code

[WebGet(ResponseFormat=WebMessageFormat.Json)]
[OperationContract]
public SessionKeyDTO Authenicate(string username, string password)

And you need to set web.config

Code

<behavior name="AdvCMS.Services.Service2AspNetAjaxBehavior">
<webHttp/>
<enableWebScript />
</behavior>

It needs <webhttp/>. That is easy!
The code is a part of our CMS, AdvGenCMS.

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	`<behavior name="AdvCMS.Services.Service2AspNetAjaxBehavior">`
	`<webHttp/>`
	`<enableWebScript />`
	`</behavior>`

	`[WebGet(ResponseFormat=WebMessageFormat.Json)]`
	`[OperationContract]`
	`public SessionKeyDTO Authenicate(string username, string password)`