WebClient check if the webfile is updated

[RBK]

Hi,

I have a program that downloads files from the internett.
But before i download, i want to check if the webfile is updated before i download.
Does anyone know how to check if a webfile is updated (compare with the one i have already downloaded)?

I'm using WebClient, like this:

dim webFile = "http://..." 'webadress for file to download
dim destFile = "C:\temp\myDownLoadedFile.txt"
dim webCl as new webclient

webCl.DownloadFile(webFile, destFile)

Thanks,

RK

 

[jmcilhinney]

This question has nothing to do with Windows Forms and therefore doesn't belong in the Windows Forms forum. Moved.