asynch + ui

[Guest]

Hi,

I need help on how to check and wait if an async
....
DownloadDelegate download = new DownloadDelegate(DownloadFile);
IAsyncResult aResult = download.BeginInvoke(null, null); // start download
asynch.
aResult.AsyncWaitHandle.WaitOne(); // wait for download completes
download.EndInvoke(aResult); // download all files are done
....

But now I am having the problem with the winform - it is locked (because of
the WaitOne()).

So, how do I wait and see if an async. operation is done and not locking UI
thread?

Thanks in advance,
-P

 

[Andy Mortimer [MS]]

Looks like you need a callback

http://support.microsoft.com/default.aspx?scid=kb;en-us;315582

Andy Mortimer [MS]
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