public ActionResult View(long?id) { SalesInvoiceModel purchaseModel = new SalesInvoiceModel(); if (UserRolePermissionForPage.View == true) { if (id > 0) { long purchaseInvoiceId = Convert.ToInt64(id); purchaseModel = _iSalesInvoiceService.GetViewSalesInvoiceFoodMenuById(purchaseInvoiceId); } else { purchaseModel.ReferenceNo = _iSalesInvoiceService.ReferenceNumberFoodMenu().ToString(); purchaseModel.SalesInvoiceDate = DateTime.UtcNow.AddMinutes(LoginInfo.Timeoffset); } purchaseModel.CustomerList = _iDropDownService.GetCustomerList(); purchaseModel.StoreList = _iDropDownService.GetStoreList(); purchaseModel.EmployeeList = _iDropDownService.GetEmployeeList(); return(View(purchaseModel)); } else { return(RedirectToAction("NotFound", "Error")); } }