private void btnThemMoi_Click(object sender, EventArgs e)
        {
            frmActionService frm = new frmActionService();

            frm.loadData = new frmActionService.LoadData(loadData);
            frm.ShowDialog();
        }
        private void btnEdit_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
        {
            int id = int.Parse(gridViewData.GetFocusedRowCellValue("ID").ToString());
            frmActionService frm = new frmActionService(1, id);

            frm.loadData = new frmActionService.LoadData(loadData);
            frm.ShowDialog();
        }