public static List <Person_Details.USP_getRenewaldata2018Result> getrenewaldata2018(string sdt, string edt, string ltype, string isprocess, string licno) { using (Person_Details.Person_LicenseDataContext odb = new Person_Details.Person_LicenseDataContext()) { if (sdt == "") { sdt = DateTime.Now.ToShortDateString(); } if (edt == "") { edt = DateTime.Now.ToShortDateString(); } return(odb.USP_getRenewaldata2018(Convert.ToDateTime(sdt), Convert.ToDateTime(edt), Convert.ToInt32(ltype), Convert.ToInt32(isprocess), licno).ToList()); } }