This is simple Client/Server (multi-threading) program 
that transfers data. Server can handle multiple clients.
I have used VS.NET to implement this program.
Double click on ClientServer.Zip and extract all the files and folders to a 
folder in C drive. 
Run the project using VS.NET:
Double click on Client.sln (Project file) and Server.sln (Project 
file). Then run the project (press F5). 
Run using command-line prompt:
Copy Server (Form1.vb) files in to a folder (Server) in C drive. Then 
copy Client (From1.vb LoginInfo.vb) into another folder (Client) in C drive and 
compile it using.
C:\FolderName> vbc. *.vb.
This will create a Form1.exe file inside the folder. You have to compile files 
in both folders separately. Then run the Server and Client by double clicking on 
each Form.exe file.
![ClientServerMTImg11.gif]()
Important: 
Make sure that you enter the correct IP address of your computer. To find out 
the IP address of your computer type "c:\>ipconfig" and press enter. Port number 
is 8002. This will display the IP address of your computer. Enter that value in 
the Form1.vb.
private string ipAddress = "Your IP Address";
For example:
private string ipAddress = "192.168.5.106";
![ClientServerMTImg2.jpg]()
![Multithreading-Application.jpg]()