public ActionResult ExportCSVCustom() { CommonDa da = new CommonDa(); AdminOrderShipDa dataAccess = new AdminOrderShipDa(); CmnEntityModel currentUser = Session["CmnEntityModel"] as CmnEntityModel; var authorityList = currentUser != null ? currentUser.USER_AUTHORITY : 0; if (currentUser == null || currentUser.USER_ID == 0) { return(RedirectToAction("Login", "UserAccount")); } var modelCondition = Session["SearchOrderShipList"] as AdminOrderList ?? new AdminOrderList(); string[] columns = this.CreateColumnsExportInfo(); string fileName = "Danh_Sách_Đơn" + Utility.GetCurrentDateTime().ToString("dd/MM/yyyy HH:mm:ss") + ".csv"; var dataExport = dataAccess.getDataForCSV(modelCondition); DataTable dt = ConvertToDataTableForExport(this, dataExport, columns); ReportServices.ExportToCsvData(this, dt, fileName, columns); return(new EmptyResult()); }