I'm looking for a way for copying a VS application files via HTTP and TCP? I mean i have published my application and now i am trying to find something like ClickOnce application that copies my updated files from my website to the clients' centers through HTTP and then locally to end users through FTP. I need to a source code or something like that. thanks.

Hi navid.hedayatnia,

To download a file from a web site, we can call some download methods of the WebClient class. You can get more about WebClient from:
http://msdn.microsoft.com/en-us/library/system.net.webclient.aspx
You can get more sample from:
http://www.example-code.com/csharp/http.asp

To program a ftp client, we can call some methods of the FtpWebRequest class.
You can get more about FtpWebRequest from:
http://msdn.microsoft.com/en-us/library/system.net.ftpwebrequest.aspx
This is a sample:
http://msdn.microsoft.com/en-us/library/b7810t5c.aspx
You can get more samples from:
http://www.example-code.com/csharp/ftp.asp

To program TCP/IP, you can follow the sample project below:
http://www.codeproject.com/KB/IP/TCPIPChat.aspx
You can get the detail instruction about TCP/IP from:
http://msdn.microsoft.com/en-us/library/ms810606.aspx

Let me know if this helps or not.
Aland Li

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Hi navid.hedayatnia,

To download a file from a web site, we can call some download methods of the WebClient class. You can get more about WebClient from:
http://msdn.microsoft.com/en-us/library/system.net.webclient.aspx
You can get more sample from:
http://www.example-code.com/csharp/http.asp

To program a ftp client, we can call some methods of the FtpWebRequest class.
You can get more about FtpWebRequest from:
http://msdn.microsoft.com/en-us/library/system.net.ftpwebrequest.aspx
This is a sample:
http://msdn.microsoft.com/en-us/library/b7810t5c.aspx
You can get more samples from:
http://www.example-code.com/csharp/ftp.asp

To program TCP/IP, you can follow the sample project below:
http://www.codeproject.com/KB/IP/TCPIPChat.aspx
You can get the detail instruction about TCP/IP from:
http://msdn.microsoft.com/en-us/library/ms810606.aspx

Let me know if this helps or not.
Aland Li

---

Please mark the replies as answers if they help and unmark if they don't. This can be beneficial to other community members reading the thread.