The official "Programming Guide" is very nice: https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/ https://docs.microsoft.com/en-us/dotnet/csharp/

The official "Programming Guide" is very nice: https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/ https://docs.microsoft.com/en-us/dotnet/csharp/programming-g.... The docs in general are quite good.