public void CustomerContactsUpdate(usp_QL_QuoteTransfer_GetCustomerContacts_Result u) { ObjectParameter tranDT = new ObjectParameter("TranDT", typeof(DateTime?)); ObjectParameter result = new ObjectParameter("Result", typeof(Int32?)); using (var context = new MONITOREntitiesQuoteLogIntegrationQuoteTransfer()) { context.usp_QL_QuoteTransfer_CustomerContacts_Update(OperatorCode, u.RowID, u.FirstName, u.LastName, u.PhoneNumber, u.FaxNumber, u.EmailAddress, tranDT, result); } }