Microsoft probably has the most logical docs on that: https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/covariance-contravariance/ https

Microsoft probably has the most logical docs on that: https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/covariance-contravariance/ https://docs.microsoft.com/en-us/dotnet/csharp/programming-g...