private void Delete() { if (VSSet_Id != null) { int?[] _set_id = { VSSet_Id }; ResultEN result_detail = ClassSet.Delete_Equipment_SET_detail(_set_id); if (result_detail != null && result_detail.result) { ResultEN result_Set_detail = ClassSet.Delete_Equipment_SET(_set_id); string message = "ลบสำเร็จ"; MessageShow(message); ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "ToggleScript", "Alert(" + message + ")", true); } } }