Aavlonia的Popup

Aavlonia的Popup
   <Popup IsOpen="True" x:Name="Popup" IsLightDismissEnabled="True"><Border Background="Red" Padding="20"><TextBlock Text="点击外部可关闭"/></Border></Popup>

IsOpen属性控制Popup的弹出显示,当IsLightDismissEnabled=True时,点击Popup外的区域,Popup自动关闭,当IsLightDismissEnabled=False时,Popup的显示通过IsOpen属性控制