模糊背后的透明窗口WPF [英] Blur behind transparent WPF window

问题描述

我想创建与模糊其背后的背景半透明边框少的窗口WPF应用程序。

I am trying to create a WPF application with a semi transparent border-less window that blurs the background behind it.

下面是我想要的一个例子做。 截图

Here is an example of what I want to do. Screenshot

我曾尝试使用 DwmEnableBlurBehindWindow 仅在Windows上运行Vista / 7的。

I have tried to use DwmEnableBlurBehindWindow which works only on windows Vista/7.

我试图找到一个解决办法，将工作在Windows 7，8和10。

I am trying to find a solution that will work on Windows 7, 8 and 10.

推荐答案

有关有兴趣的人，我发现为Windows 10的解决方案，它看起来好像是不是可能在Windows 8中，像大卫赫弗南提到，DwmEnableBlurBehindWindow从Windows 8中删除，但是微软再次推出了为实现在Windows 10这样的效果的解决方案。

For anyone interested I have found a solution for Windows 10, It looks as though it isn't possible on Windows 8, like David Heffernan mentioned, DwmEnableBlurBehindWindow was removed from Windows 8, however Microsoft re-introduced a solution for achieving this effect in Windows 10.

• 视窗10：解决方案使用
  SetWindowCompositionAttribute


• Windows 8的：无解


• Windows 7的：你可以继续使用DwmEnableBlurBehindWindow

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