在对话式domodal上改变/调暗窗口的颜色 [英] changing/dimming the color of window on dialog domodal

问题描述

我需要在对话框的domodal期间更改应用程序的颜色。例如，请参阅以下图片，



http://powerbundle.systweak.com/images/en-US/RCP/rcp_2.jpg



http://howto-uninstall.windowsuninstaller.org/wp-content/uploads/2013/ 07 / Uninstall-RegClean-Pro-6.jpg



http://screenshot.it.sftcdn.net/it/scrn/319000/319354/regclean-pro-35.jpg

I need to change the color of the application during the domodal of a dialog. For eg see the following images,

http://powerbundle.systweak.com/images/en-US/RCP/rcp_2.jpg

http://howto-uninstall.windowsuninstaller.org/wp-content/uploads/2013/07/Uninstall-RegClean-Pro-6.jpg

http://screenshot.it.sftcdn.net/it/scrn/319000/319354/regclean-pro-35.jpg

推荐答案

最简单的方法是创建一个具有指定颜色和不透明度（alpha混合）的新窗口，并将其加载到主窗口上方。在调用 DoModal 之前执行此操作，并在从对话框返回时将其销毁。

The simplest way would be to create a new Window of the specified colour and opacity (alpha blend), and load it above your main window. Do this before calling DoModal and destroy it on return from the dialog.

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