If you want to use the default styles, colors, etc..., you need to bring them from the generic.xaml file that comes with WindowsAppSDK NuGet packages.

Hence the question, where is located the generic.xaml file?

CodePudding user response：

You can find the default generic.xaml inside each WindowsAppSDK NuGet package folder.

For example, in the case of WindowsAppSDK v1.2.230118.102, you can find 3 generic.xaml files.

First, let's locate the folder for the WindowsAppSDK v1.2.230118.102 NuGet package.

C:\Users\USERNAME\.nuget\packages\microsoft.windowsappsdk\1.2.230118.102

Note: Replace USERNAME with your user name.

Now, inside this folder you'll find 3 generic.xaml files.

• \lib\net6.0-windows10.0.17763.0\Microsoft.WinUI\Themes\generic.xaml
• \lib\net6.0-windows10.0.18362.0\Microsoft.WinUI\Themes\generic.xaml
• \lib\uap10.0\Microsoft.UI\Themes\generic.xaml

AFAIK, these generic.xaml files are identical as long as they belong the same WindowsAppSDK version. But keep in mind that generic.xaml might be different between WindowsAppSDK versions.

If WinUI 3 gets be open sourced, I guess we'll be able to get the generic.xaml file from the repo. But for now, this is the way to go.

UPDATE

Additional sources thanks to @YangXiaoPo-MSFT and @mm8:

• microsoft-xaml-ui build project shows the path.
• XAML theme resources
• Uncompiled styles and templates in GitHub