printing issue:

Hello,

I'm having an issue with printing from a web page.

I was thinking about using window.print() so it displays the IE printing window, the problem is, it's that I don't know if they printed the files, or they just hit cancel.

I have to raise a flag for each file they print. And the flag has to be exact. Changing the printed flag before the files were printed, is just not reliable. It has to be exact.

My questions:
Is using window.print() good enough?
Does window.print() give back any result to the server so I can process it?
Is there an ASP.NET print command that handles the post printing result?
Any tips/ideas on how can I approach this?

Thanks
HoraShadow