Connecting 2 VB Programs

I have a VB Program written and have 1 problem. I need the 2 of them to talk to each other.

I have created a textbox and configured it as follows:

Text1.LinkMode = 0
Text1.LinkTopic = "PCName!ProgName|Text1"
Text1.LinkItem = "Text"
Text1.LinkMode = 1

PCName is the name of the PC that the other copy of the code is running on.

ProgName is the name of my program (eg: ProgName.Exe)

Text1 is the name of the Text Box

Text is the .Text field I am trying to write to.

But it doesn't work.

Anybody know how to connect the 2 programs using this method. The programs are running of different machines and I know the Computers Network names, address's etc...

Thanks in advance,

Steve.

I know how to do that on a single machine, but not how
to do it in a network.
But there is an article on the MSDN about NetDDE:

ACC: How to Communicate with NetDDE
Last reviewed: June 6, 1997
Article ID: Q99939