VB.net Overridable property not same as c# Virtual property?

Well its simple here you have my vb.net code:

Public Class Class1
    Public Overridable ReadOnly Property Name() As String
        Get
            Return Nothing
        End Get
    End Property
End Class

Public Class Class2
    Inherits Class1
    Public Overloads ReadOnly Pro开发者_JS百科perty Name() As String
        Get
            Return "Class2"
        End Get
    End Property
End Class

Module Module1
    Sub Main()
        Dim c2 As New Class2()
        Console.WriteLine(c2.Name)
        Dim c1 As Class1 = CType(c2, Class1)
        Console.WriteLine(c1.Name)
    End Sub
End Module

And here comes the c# code:

class Class1
{
    public virtual string Name
    {
        get
        {
            return null;
        }
    }
}

class Class2 : Class1
{
    public override string Name
    {
        get
        {
            return "Class2";
        }
    }
}

class Program
{
    static void Main(string[] args)
    {
        Class2 c2 = new Class2();
        Console.WriteLine(c2.Name);
        Class1 c1 = (Class1)c2;
        Console.WriteLine(c1.Name);
    }
}

i did expekt them to do the same thing but guess what thay dont! C# Output

Class2

Class2

VB.NET output

Class2

{Nothing}

(It dosent print nothing it just prints an empty line) Why does vb.net go for the base class implementation when its overriden?

---

Should it be overrides and not overloads?

Public Overrides ReadOnly Property Name() As String