4 ms·Microsoft open sourced all of dotnet. Runtime, class library, everything.by thomasz 6y agoMicrosoft open sourced all of dotnet. Runtime, class library, everything.aliswe 6y agoNot the debugger it seems :(severino 6y agoAll of .net is open source? So you can now run any winforms or wpf app in the operating system of your choice? That's great.thomasz 6y agoWinforms is a thin wrapper around windows APIs, so no, you can’t.