CSharp Solution (.sln) and csproj file support

[MsN-12]

Check for existing issues

• Completed

Describe the feature

for C#/Dotnet we need support for .sln and .csproj files.
also need to hide some folders like obj, bin, ....

Environment

If applicable, add mockups / screenshots to help present your vision of the feature

No response

[osiewicz]

What would you expect us to support with .sln and .csproj exactly? Should we just have an XML icon for them? or would you like us to be able to support these project formats (which I think is unlikely to be something we'll implement in the future?)

[MsN-12]

csproj file contains some references for example. you can check the references. give us syntax highlit at least.

[MsN-12]

by the way, dotnet developers need .cshtml support. support means syntax highlight and reference check for razor component, csharp model, ...

[AnErrupTion]

What would you expect us to support with .sln and .csproj exactly? Should we just have an XML icon for them? or would you like us to be able to support these project formats (which I think is unlikely to be something we'll implement in the future?)

.sln files only reference projects and can thus be useful for a special "Projects" tab, like some code editors do (VSCode & Fleet). .csproj files contain references to other projects (which is useful when going to the definition of a class for example).