Passing Json data to Wcf service from aspx.cs

Question

Hi,
Good Morning,

 I am using restful wcf service concept and this is the method for the service in the interface.

 

 [OperationContract]
        [WebInvoke(Method = WebMethods.POST, UriTemplate = UriTemplates.CreateDoctorProfileUri, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        hxResponseDTO CreateDoctorProfile(CreateDoctorProfileArg createDoctorProfileArg); 

 

where it is taking argument as the class file which accepts some parameters.

 

So now I need to pass the class file from aspx.cs  with the properties same as the class.So I declared the class in the front end and I need to pass the data.

 How can I do,please explain me with proper example?