[Solved] ASP.Net AJAX Error: Unexpected non-whitespace character after JSON

Error: Unexpected non-whitespace character after JSON

Can someone help me out how to bind this JSON Data to DropDownList using Xml Request.

{
   "statuscode":"200",
   "message":"success",
   "data":[
      {
         "StateCode":"AN",
         "StateName":"ANDAMAN AND NICOBAR"
      },
      {
         "StateCode":"AP",
         "StateName":"ANDHRA PRADESH"
      },
      {
         "StateCode":"AR",
         "StateName":"ARUNACHAL PRADESH"
      },
      {
         "StateCode":"AS",
         "StateName":"ASSAM"
      },
      {
         "StateCode":"BR",
         "StateName":"BIHAR"
      },
      {
         "StateCode":"CA",
         "StateName":"CALIFORNIA"
      }
   ],
   "count":39
}

function callState() {
    if (document.getElementById('drpState').value == '' ) {
        var xhttp = new XMLHttpRequest();
        xhttp.open("GET", "https://SearchState.co.in/State.ashx", true);
        xhttp.onreadystatechange = function () {
            if (this.readyState == 4 && this.status == 200)
            {
                var data = this.responseText;
 
                var obj = JSON.parse(data);
                var objdata = JSON.stringify(obj.data);
                objdata = objdata.substr(1);
                objdata = objdata.substring(0, objdata.length - 1);
                var parsdata = JSON.parse(objdata);
                $('#divResult').html(data.StateCode);
                ///DROP DOWN ///                      
                $('#drpState').value = data.StateCode;
            }
            else
            {
                $('#divResult').empty();
                var table = '';                     
                table += '<table style="border-collapse: collapse" width="100%" cellpadding="0" bordercolor="#E6E6E6" border="1"><tbody>'
                table += '<tr><td style="padding:5px;"><b>Status</b></td><td style="padding:5px;">' + this.responseText + '</td></tr>';
                table += '</tbody></table></br>';
 
            }
            $('#divResult').html(table);
        };
        xhttp.send();
    }
}