问题
With the new .csproj format (as well as the old), it is possible to add files as linked outside of the project folder:
<EmbeddedResource Include="..\..\..\Demo\Sample.cs" Link="Resources\Sample.cs" />
It is also possible to use a glob pattern to include multiple files:
<EmbeddedResource Include="..\..\..\Demo\*.cs" />
But how do you combine the two?
What I Tried
<EmbeddedResource Include="..\..\..\Demo\*.cs" Link="Resources\*.cs" /><EmbeddedResource Include="..\..\..\Demo\*.cs" Link="Resources\*" /><EmbeddedResource Include="..\..\..\Demo\*.cs" Link="Resources\" />
The first two only create a single linked file (with exactly the name *.cs and * respectively). The third simply errors out.
Is there a way to combine globbing with linked files to a specific location in the target project? If not, how can I link all the files in a directory without knowing how many or what their names are?
回答1:
While this was previously possible using the %(RecursiveDir) metadata when using glob expansion ( Link="Resources\%(RecursiveDir)%(Filename)%(Extension)"), the 2.0.0 version of the .NET Core SDK allows the use of a new LinkBase metadata:
<EmbeddedResource Include="..\..\..\Demo\**\*.cs" LinkBase="Resources" />
Note that you need to install the 2.0.0 in addition to the recently released VS 2017 15.3 (and ensure no global.json selects a lower version).
It was introduced with this pull request which is probably the best documentation at the moment.
回答2:
I got this working for me (linking all svg-files in an external dir to a solution-subfolder) with a hint from this site. Only the %(Parent.Filename) didn't work for me (got a CS1508), so I replaced with %(Filename)%(Extension).
<ItemGroup>
<Parent Include="C:\Path\To\My\SVG\Dir\*.svg" />
<EmbeddedResource Include="@(Parent)">
<Link>Resources\%(Filename)%(Extension)</Link>
</EmbeddedResource>
</ItemGroup>
来源：https://stackoverflow.com/questions/45800697/new-csproj-format-how-to-specify-entire-directory-as-linked-file-to-a-subdi