public string AddPayment(PaymentDetail detail) { var result = "Success"; detail.AddedAt = DateTime.Now; var userid = Context.GetUser(); var emp = (from empl in EmployeeLoginMapping where empl.employeeid == userid select empl).FirstOrDefault(); detail.AddedBy = emp == null ?"": emp.loginname; var r = PaymentDetail.Add(detail); this.SaveChanges(); return(result); }