| private TbBuyItemSelectKeyUp ( object sender, System.Windows.Input.KeyEventArgs e ) : void | ||
| sender | object | |
| e | System.Windows.Input.KeyEventArgs | |
| return | void | |
private void TbBuyItemSelectKeyUp(object sender, KeyEventArgs e)
{
if (e.Key != Key.Down)
{
return;
}
var acb = sender as AutoCompleteTextBox;
if (acb != null && acb.ComboBox.SelectedIndex < 0)
{
acb.ComboBox.SelectedIndex = 0;
}
}
