public JsonResult GetContractForActivity(string customerId,string serviceID,string projectId,string fromMonth,string toMonth) { BCBSClient client = new BCBSClient(); string result = client.GetContractDetailForActivity(Convert.ToInt64(projectId), Convert.ToInt64(serviceID), Convert.ToInt64(customerId),fromMonth,toMonth,DateTime.Now.Year.ToString()); List<ContractInvoiceModel> ContractList = JsonConvert.DeserializeObject<List<ContractInvoiceModel>>(result); return Json(ContractList, JsonRequestBehavior.AllowGet); }