[snowei1]

I want to compare my user's PC text file with the one in the web server.I wan to know which text file is newer. The server text file can be accessed by http://server1/app.txt
When I find the text file on the user's PC is the older one, I want to be able to upgrade the text file to the one on the server which is newer.

How can I go about it?
Thanks

[imported_Jack]

See thet System.io namespace:

http://msdn.microsoft.com/library/de...ClassTopic.asp

[raylu]

Well, you basically want the file on the user's computer to be the same as on the server, right? I don't really think you need to check the date, because if their file is more recent than yours, you've got problems. Otherwise, you can just update it.
So just check to see if the files are the same; if not, update.