Using Sockets- Chat Client and server (networking)

[decrypt]

Hi, I was working with a vb.net sample in the Visual Basic .NET Resource Kit called Advanced .NET Framework (Networking) - Use Sockets.

I had never worked with any networking projects in vb, so i decided to make an upgrade to the program for fun. I finished upgrading the program.

The server and client worked together fine on the same computer,
but when i hosted it on one computer and tried to connect on a different computer, i get a System.InvalidCastException.

Does anyone know why? Please help.

Thank you.

 

[AndreRyan]

Without any code, noone will know why.
InvalidCastException means you tries to turn one type of class into another type that isnt compatible:

Dim S As Integer = "This is a string"