private void OnWindowClosing(object sender, CancelEventArgs e)
{
if (m_ButtonTriggersClose)
{
ContentPlaceHolder.Content = null;
DetailsPlaceHolder.Content = null;
if (m_whenDoneAction != null)
{
m_whenDoneAction.Invoke();
m_whenDoneAction = null;
}
return;
}
if (!AllowEscapeAndCloseButton)
{
AudioCues.PlayAsterisk();
e.Cancel = true;
return;
}
ContentPlaceHolder.Content = null;
DetailsPlaceHolder.Content = null;
if (m_whenDoneAction != null)
{
m_whenDoneAction.Invoke();
m_whenDoneAction = null;
}
}
protected override void OnKeyUp(KeyEventArgs e)
{
if (!IgnoreEscape && e.Key == Key.Escape)
{
if (AllowEscapeAndCloseButton)
{
m_ButtonTriggersClose = false;
Close();
}
else
{
AudioCues.PlayAsterisk();
}
}
base.OnKeyUp(e);
}