title: How to consume WCF REST Service in C#?
body: <p>My contract details are below. I am using Json response and request format and also using POST method. How to write a client to consume this service in c#.</p>
  
  <pre><code>[OperationContract()]
  [WebInvoke(UriTemplate = "/RESTJson_Sample1_Sample1Add", Method = "POST", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.WrappedRequest)]
  int RESTJson_Sample1_Sample1Add(Int32 a, Int32 b, Int32 c);
  </code></pre>