Downloading file with progress bar

[adriantc]

Hello!

I need to download a file from the internet and show the progress in a progress bar. I have found the following tutorial

http://delphi.about.com/cs/adptips2003/a/bltip0903_2.htm

but it's written in Delphi and although I have experience coding in Delphi I just can't seem to connect OnDownloadProgress event with my function like in the tutorial.

What's the correct way to connect those 2?

Thank you!