Velbus with Visual Basic 2010

I want to write a program in Visual Basic 2010 Express that can read out the counters on a VMB7IN.
Till now i have tried to adapt the C# DemoAsync that is include in the velbusLib, but i can not find how to read out all the databytes provided by the packet.
With the “PacketReceived(object source, BusPacketIoEventArgs args)” sub i can only find a few elements of the packet.
Can someone help on this. preferable in Visual Basic as i have never used before C#