Factory pattern or Generic Solution for c# 2.0

[philT]

Hi,
i have have to parse server messages on the client side.
Now i need a perfect design pattern to solve it in a clean way.

I have up to 100 messages, if i got a packet with a correct ID for a Message i want to parse that message. Every message is a class that deserialize the bytes.


Now my problem is to cast each message.
How to declare a dynamic Type.

myMessage varP = new myMessage();
varP.deserialize();

How to get myMessage dynamic that i can cast to 100 Messages without a if block -> if (id ==10) then ...

I had no success doing it like this:

Type myMessage = mycollection[10].getType();
myMessage varP = new myMessage();

It have to be a .net 2.0 solution better would be 1.1 :-)

Could someone give me a hint to solve such dynamics?

thankfull in advance