/// ------------------------------------------------------------------------------------
protected void ShowPopup()
{
if (JITListAcquisition != null)
{
Popup.Clear();
Popup.AddRange(JITListAcquisition());
}
Popup.Width = Width;
var pt = PointToScreen(new Point(0, Height));
Popup.ShowPopup(pt);
_popupShowing = true;
}
/// ------------------------------------------------------------------------------------
protected override void OnLeave(EventArgs e)
{
base.OnLeave(e);
Popup.Clear();
Popup.AddRange(JITListAcquisition());
Popup.SetCheckedItemsFromDelimitedString(Text);
Text = Popup.GetCheckedItemsString();
var cancel = new CancelEventArgs();
OnValidating(cancel);
_textControl.Paint -= HandleTextBoxPaint;
_textControl.Invalidate();
_popupShowing = false;
}