Returning multiple results from a method [duplicate]

Answer 1

If you want to return 2 objects, you can do something like this:

    private bool TestThing(out string errorMessage)
    {
        bool error = true;
        if(error)
        {
            errorMessage = "This is a message!";
            return false;
        }

        errorMessage = "";
        return true;
    }

then you get the bool and the error message