Mapping between a XAML namespace and a CLR namespace in WinUI 3

[vladimir-stoyanov]

Is it possible to map between a XAML namespace and a CLR namespace in WinUI 3?

For example in WPF, the following attribute: XmlnsDefinition is placed in the AssemblyInfo.cs file in order to achieve this.

Is this achievable in WinUI 3 and if so how?

[peter0302]

Would love to know. It's there in Microsoft.UI.Xaml.Markup but useless as far as I can tell.