public JsonResult Check_ChassisNo(string chassisNo) { string msg = ""; bool result = false; //result = VehReceiptMethods.Check_ChassisNo(chassisNo,engineNo, DealerCode); DealerCode = Session["DealerCode"].ToString(); if (VehReceiptMethods.Check_ChassisNo(chassisNo, DealerCode)) { msg = "This Chassis No car is already exist"; result = true; } return Json(new { Success = result, Message = msg }, JsonRequestBehavior.AllowGet); }