Support for NETCOREAPP and NETSTANDARD2.0

[bizzbizz]

In other runtimes, SimpleIoc does not inherit IServiceLocator and breaks everything. While it could be fixed with a simple change in the preprocessors here:

    public interface ISimpleIoc
#if !NETSTANDARD1_0
        : IServiceLocator
#endif

Is dotnet core going to be supported any time soon?

[wonea]

Yes please, I've just started my migrations to NET Core 3.0 and have warnings.

[michael-hawker]

🦙 For .NET Standard support please try migrating to the MVVM Toolkit: https://docs.microsoft.com/en-us/windows/communitytoolkit/mvvm/migratingfrommvvmlight