Open Visual
studio 2010
Step1:-
Create New ProjectàWCF Service Application
Step 2:- open
solution explorer delete Iservice1.cs and Service1.SVC
Step 3:-
Right click on Solution Add new item-> WCF Service
Step 4:- Add
a method in Iservice1.cs file to get data in json format.
Using System.ServiceModel;
using System.ServiceModel.Web;
namespace WCFRestWithJSONResult
{
// NOTE: You can use the "Rename" command on the
"Refactor" menu to change the interface name "IService1" in
both code and config file together.
[ServiceContract]
public interface IService1
{
[OperationContract]
[WebInvoke (Method="GET",
ResponseFormat= WebMessageFormat.Json, BodyStyle=WebMessageBodyStyle.Wrapped,
UriTemplate= "json/{id}")]
string GetJsonDta(string
id);
}
}
Step5:-Now open Service1.svc
and add following
code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
namespace WCFRestWithJSONResult
{
// NOTE: You can use the "Rename" command on the
"Refactor" menu to change the class name "Service1" in
code, svc and config file together.
public class Service1 : IService1
{
public string
GetJsonDta(string id)
{
return "You have
entered" + id;
}
}
}
Step 6:- Open web.config file and do the changes as
below.
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the value below to
false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="true"/>
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to
false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
Step 7:- open browser with the url
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