Can't find embeded resources image in .Net5 Wpf application

Question

I created one dll Library to put image resources files in .
and I use"/{namespace;component/Resources/{filesname}}"in xaml to get this file.
this works good in net framework,but seems not well in .net core and .net5
what should I do now.

Answer 1

I use /{namespace;component/Resources/{filesname}} in xaml to show in .Net5 Wpf application with below steps:

Dll part:
Create a WPF .NET Application named MyDll, its target platform is .NET 5
Add a file named Resources and include a image 969.jpg in it.
Choose Resource for Build Action and Copy always for Copy to Output Directory .
Make it to dll refer to steps in : How to Convert a WPF Windows Application to dll

WPF Project part:
Create a WPF .NET Application named EmbededResourcesImage, its target platform is .NET 5.
Add MyDll.dll to its Dependencies.
Use the image like <Image Source="/MyDll;component/Resources/969.jpg"></Image> in xaml

Build Action Instructions (Refer to doc)
Resource (WPF only): Embeds the file in a shared (by all files in the assembly with similar setting) assembly manifest resource named AppName.g.resources.
Embedded resource: Embeds the file in an exclusive assembly manifest resource.

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Answer 2

I had exactly the same problem and those files are automatically removed when changed to "Resource". In my case I changed the project from raw Class library to UserControl Class library:

<PropertyGroup>
<TargetFramework>net5.0-windows</TargetFramework>
<UseWPF>true</UseWPF>
<Version>1.0.9</Version>
</PropertyGroup>

Done. Images are not removed any more