Network IM

[Audax321]

Hello,

Im teaching myself as much as possible about VB.NET (I used VB6 before). But, I was thinking about making a network IM application that would work on a small Microsoft Network. I want the application to use file send/recieve as well as send instant messages back and forth. But, I have no clue where to start besides adding the controls to the form

Ive never attempted anything like this in VB6, so Im not sure what to do... please help, thanks.

 

[mooman_fl]

Well without actually writing it for you I cant think of much to say to such a broad question on the programming side.

On the design side however I would suggest making a central server that will be set on one particular computer on the network (preferably one with a fixed IP). The server would simply accept connections from the IM clients, keep track of the connected IPs and associated nicks. If you want the clients to have direct connection when chating and filesharing then the server will have to forward out the IP to each client broadcast of a message... if not then it will have to accept the message and relay it.

It will be alot easier to answer questions once you have the general design worked out and you have specific questions. Hope this helped some.