Calling a vb dll in C#

[HLPCH]

I have created the following Activexdll in vb6:

Class: our_csharp

Public Function Show()

MsgBox ("Message box created by using Visual Basic")

End Function

I have compiled the above project and set the porject compatibility to Binary.

Now when i invoke this from asp.net(set reference to the above dll)
private void Page_Load(object sender, System.EventArgs e)
{
Our_csharp b = new Our_csharpClass();
b.Show();

}

The program hangs on the line b.Show()..

Please help!!

Thanks