: : : how to create client / server application in vb.net
: : :
: : It depends on what you mean by client and server. Give me an example of what you want to accomplish in the long run.
: actually i have to submit a project on line examination system in vb.NET in colledge.
: in which all the data(question paper) reside in the server
: user can select their paper form client system.
: after giving exam server declare the result accordingly.
Well in this scenario it looks like the server could be a web server such as IIS that can host asp.net pages. The client would be a web browser such as Internet explorer. In that case http://www.asp.net
would be good starting point.
Otherwise, you would have to use networking classes in the System.Net namespace. You could use these objects: