"WPF0001" warning in xaml file

[m0lDaViA]

Type of issue

Code doesn't work

Description

You talk at length about how to use the new theming, especially directly via XAML, and you don't even offer a way to test it.

You can't suppress warnings in XAML, and globally suppressed warnings don't work for XAML either, so the only option left is codebehind. How are we supposed to fully test the new features?

Page URL

https://learn.microsoft.com/en-us/dotnet/desktop/wpf/whats-new/net90?view=netdesktop-9.0

Content source URL

https://github.com/dotnet/docs-desktop/blob/main/dotnet-desktop-guide/net/wpf/whats-new/net90.md

Document Version Independent Id

641fe4a5-47d9-1595-fd10-e922f73c62a8

Platform Id

82ee6388-d6ac-d705-6524-e4148f74cc24

Article author

@adegeo

Metadata

• ID: 2e152ab0-99e3-b405-d876-2fa9db137137
• PlatformId: 82ee6388-d6ac-d705-6524-e4148f74cc24
• Service: dotnet-desktop
• Sub-service: wpf

Related Issues

[adegeo]

Hi. Were you able to disable it in the project with

<PropertyGroup>
    <NoWarn>$(NoWarn);WPF0001</NoWarn>
</PropertyGroup>

[m0lDaViA]

Hi. Were you able to disable it in the project with

$(NoWarn);WPF0001

The problem is, that disabling warnings only for code behind works, not for xaml.

[adegeo]

Ah, I guess I wasn't understanding what was happening.

When I apply the ThemeMode property in XAML, I don't get a warning. Are you? Can you share a screenshot and compiler output or something?