How to cause animation closing for WPF ContextMenu?

Question

Does anyone know if animation can be triggered when closing WPF ContextMenu?

I have some code that starts the animation when opening ContextMenu. Animation makes the context menu disappear. I also want animation when ContextMenu is closed, which makes it disappear.

The code that runs the open fade animation looks something like this:

        var animation = new DoubleAnimation();
        animation.From = 0;
        animation.To = 1;
        animation.Duration = TimeSpan.FromSeconds(0.2);
        animation.Freeze();

        menu.BeginAnimation(ContextMenu.OpacityProperty, animation);

Animated animations also work with submenu items.

Please note that I also want to run other animations, in addition to fading and fading. For example, I want the context menu to scale out of nothing, so that it looks like bounces.

Answer 1

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, :

• ContextMenuOpened Dispatcher.BeginInvoke , .
• ContextMenuClosed Dispatcher.BeginInvoke , , Child ContextMenu, IsOpen true,
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• Popup.IsOpen true .
• ContextMenu, , Popup.IsOpen false

, ContextMenu ( 3) . , NET Framework ContextMenu .

Answer 2

ContextMenuClosing