MarkupExtension search behavior is inconsistent with winui

[yaobiao131]

Current behavior

When I created two classes named ResourcesExtension and Resources in same namespace, ResourcesExtension implemented MarkupExtension and Resource is a static class. It can be parsed to ResourcesExtension normally in winui, but in uno, it will first search for the static class Resources.

Should we swap the search order here, giving priority to searching for classes with the Extension extension to maintain winui behavior consistency?

Expected behavior

No response

How to reproduce it (as minimally and precisely as possible)

No response

Workaround

No response

Works on UWP/WinUI

Yes

Environment

No response

NuGet package version(s)

No response

Affected platforms

No response

IDE

No response

IDE version

No response

Relevant plugins

No response

Anything else we need to know?

No response

[MartinZikmund]

@yaobiao131 this sounds like the right change. Would you like to contribute this fix? Ideally this would mean adjusting the order and also adding a test for this behavior

[yaobiao131]

@yaobiao131 this sounds like the right change. Would you like to contribute this fix? Ideally this would mean adjusting the order and also adding a test for this behavior

I have created a PR #19838, please check it out