问题
I am developing UWP Win10 App using VS2015. I am using ContenDialog to show a Modal Window / Popup. I need to change the Background Overlay color of ContentDialog. How to do this. There is no option/property even in the inner Style too.
I need to change the Overlay White Dim color to some other color like Blackish overlay/dim color etc...
See the pic.
回答1:
I think you need custom use control to have more control over the background. The default ContenDialog provide very bare bone setup and has limitations to the number of buttons / contents.
来源：https://stackoverflow.com/questions/36451389/how-to-change-background-overlay-of-contentdialog-uwp