DevExpress 表中数据导出

gridView1.ExportToXlsx("SampleStock.xlsx");
            if (true)
            {
                DevExpress.XtraEditors.XtraMessageBox.Show("导出成功,请在程序目录中打开SampleStock.xlsx");
            }
            else
            {               
                DevExpress.XtraEditors.XtraMessageBox.Show("导出失败");
               
            }