wpf窗口无法在windows10的屏幕保护程序中刷新。 [英] wpf window can't refresh in screensaver of windows10.

问题描述

WPF窗口无法在windows10的屏幕保护程序中刷新。

解决方案

也许你可以尝试检查当前登录用户是否已更改，然后使用

InvalidateVisual（）更新布局。

https://msdn.microsoft.com/en-us/library/microsoft.win32.systemevents.sessionswitch(v = vs.110）.aspx

您还可以检查屏幕保护程序是否正在运行，请参阅：

https://stackoverflow.com/questions/4516179/detecting - 这个用户远离网络的电脑

此致，

Bob

WPF window can't refresh in screensaver of windows10.

解决方案

Hi,

Maybe you can try to check currently logged-in user has changed, then refesh wpf application element by using InvalidateVisual() to update the layout.

https://msdn.microsoft.com/en-us/library/microsoft.win32.systemevents.sessionswitch(v=vs.110).aspx

You can also check if a screen saver is running, see:

https://stackoverflow.com/questions/4516179/detecting-that-the-user-is-away-from-the-pc-with-net

Sincerely,

Bob

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