JavaScript date serialization error in WCF POST Request

I have try to send an Ajax Post request from my client. So i am trying to send the DateTime format from client is like ’12/29/2014′ but my server accepts C# datetime. So i got an error like

There was an error deserializing the object of type ‘type’. DateTime content ’12/29/2014′ does not start with ‘\/Date(‘ and end with ‘)\/’ as required for JSON

How to resolve this error?

Write a javascript function like below
function ConvertToJsonDate(date) {
var convertedDate = new Date(date);
var str = Date.UTC(convertedDate.getFullYear(), convertedDate.getMonth(), convertedDate.getDate(), convertedDate.getHours(), convertedDate.getMinutes(), convertedDate.getSeconds(), 0);
var formattedDate = "\/Date(" + str + ")\/";
return formattedDate;

Convert your current date before sending request
var params = {
EndDate: ConvertToJsonDate(endDate),

Enjoy coding…

Call Restful Service using HttpWebRequest and Post data


This article helps  you call Restful service using HttpWebRequest and Post Data to a particular service.The below demonstrate a sample restful service in WCF and call as HttpWebRequest.

WCF Restful Service Source Code


public interface IRestService
[WebInvoke(Method = “POST”, RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Bare, ResponseFormat = WebMessageFormat.Json, UriTemplate = “/MyServiceMethod”)]
void MyServiceMethod(PostedInformation postedInformations);


public void MyServiceMethod(PostedInformation postedInformations)
//do implemention code here

public class PostedInformation
public List<string> To { get; set; }
public string SenderEmail { get; set; }
public string Subject { get; set; }
public string SenderFullName { get; set; }


Calling the service using HttpWebRequest

PostedInformation postedInformations = new PostedInformation()
SenderEmail = “”,
SenderFullName = “test”,
To = new List<string>() { “” }

var dataToSend = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(postedInformations ));
//Passyour service url to the create method
var req =
req.ContentType = “application/json”;
req.ContentLength = dataToSend.Length;
req.Method = “POST”;
req.GetRequestStream().Write(dataToSend, 0, dataToSend.Length);
var response = req.GetResponse();

Enjoy coding…