private TabbedThumbnailClosedEventArgs GetTabbedThumbnailClosingEventArgs()
{
TabbedThumbnailClosedEventArgs eventArgs = null;
if (this.WindowHandle != IntPtr.Zero)
{
eventArgs = new TabbedThumbnailClosedEventArgs(this.WindowHandle);
}
// else if (this.WindowsControl != null)
// {
// eventArgs = new TabbedThumbnailClosedEventArgs(this.WindowsControl);
// }
return eventArgs;
}