testing

.NET Framework and multi-targeting in VS Code: every framework, C# and F#

Real libraries target net462 and net10.0 in the same project file. SharpLsp 0.23 gives every one of those frameworks the full experience — in C# and F# — and a Test Explorer that runs each of them.

SharpLsp Team October 13, 2026

8 min read

A dotnet test module listing xUnit v3, MSTest and NUnit tests for C# and F# into the SharpLsp Test Explorer

testing C#F#.NET LSP

Microsoft.Testing.Platform (MTP) in the Test Explorer: dotnet test, xUnit v3, MSTest and NUnit for C# and F#

xUnit v3 4.0 runs on Microsoft.Testing.Platform only, and a VSTest-only Test Explorer shows an empty tree for it. SharpLsp now runs MTP and VSTest side by side, in C# and F#, including discovery, ▶, Debug and code coverage.

SharpLsp Team September 22, 2026