public void ChooserPanel_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Escape:
CallbackMethod(null);
Dispose();
break;
case Keys.Down:
SelectedControl = controls[Math.Min(controls.IndexOf(selectedControl) + 1, controls.Count - 1)];
break;
case Keys.Up:
SelectedControl = controls[Math.Max(controls.IndexOf(selectedControl) - 1, 0)];
break;
case Keys.Enter:
CallbackMethod(SelectedControl);
Dispose();
break;
default:
FilterTextBox.Focus();
SendKeys.Send(e.KeyCode.ToString());
break;
}
}
private void ChooserPanel_MouseLeave(object sender, EventArgs e)
{
SelectedControl = null;
}