protected virtual void OnIsModalModeChanged(bool value)
{
if (PART_Content != null)
{
PART_Content.SetCurrentValue(WindowsFormsHostDecorator.CompatibilityModeProperty, value);
}
}
private void FadeScreenshot()
{
Duration animationDuration = new Duration(TimeSpan.FromMilliseconds(200));
DoubleAnimation opacityAnimOut = new DoubleAnimation(1, 0, animationDuration, FillBehavior.Stop);
opacityAnimOut.Completed += opacityAnim_Completed;
DoubleAnimation opacityAnimIn = new DoubleAnimation(0, 1, animationDuration, FillBehavior.Stop);
PART_Content.IsHitTestVisible = false;
PART_ContentScreenshot.UpdateLayout();
PART_Content.UpdateLayout();
PART_Content.Opacity = 0;
// Use BeginInvoke to wait until new content loads before fading.
Dispatcher.BeginInvoke(() =>
{
PART_Content.BeginAnimation(OpacityProperty, opacityAnimIn);
PART_ContentScreenshot.BeginAnimation(OpacityProperty, opacityAnimOut);
}, DispatcherPriority.Loaded);
}
