protected void gridKhachHang_Temp_RowDeleting1(object sender, DevExpress.Web.Data.ASPxDataDeletingEventArgs e)
{
int ID = Int32.Parse(e.Keys[0].ToString());
data = new dtKhachHang();
data.XoaDuLieuTemp_ID(ID);
e.Cancel = true;
gridKhachHang_Temp.CancelEdit();
LoadGrid();
}