private void TxtQty_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
RepeatedFunctions.TxtQty_Handle(uiBasicSale1.TxtCode, uiBasicSale1.TxtQty, Cart, ref ItemCode, ref Device, DGV, uiBasicSale1.labelTotal);
}
}