I need small service from .NET coder (C#) programmers or diggers/googlers/spiders to search for file transfer source code which is coded in C# for windows application. That shouldn't be socket purposed! That should be TCP Over file transfer purpose for chat program. I am not looking for complete chat source code. Just for file transfer code only by using streamreader and streamwiter code. somethings liked : stremwriter=tcpclient.getstream(); streamwriter.write(...). If you can find for me reference links or source code please let me get yours search result. If you found out the correct one links or provide me source code, I will give you for service (15$) . So googlers/diggers, i would like to request you for that tcp over file transfer source code (which should not be socket code). so, please pm me when you found it (sources). We will respond your every pm and let you know about your results and get paid for it if that correct is found.