RE: How to monitor progress of sending a file using HTTP?
- From: stcheng@xxxxxxxxxxxxxxxxxxxx (Steven Cheng[MSFT])
- Date: Mon, 28 Aug 2006 04:02:50 GMT
Hello Mike,
From your description, you're using the .net HttpWebRequest component toupload files to a remote HTTP Virtual directory, and is wondering how to
monitor the progress of the file uploading (data sent ...).
Based on my research, the HttpWebRequest class is a well encapsulated
component which hide the underlying http/tcp socket processing from the
users, therefore, we can not directly get the underlying transfering
statistics through HttpWebRequest component's properties(sync or async
mode). So far what I can find is the System.Net.WebClient class which has
provided the "UploadProgressChanged" event which can help detect the data
transfering states when we perform uploading asynchronously.
#WebClient.UploadProgressChanged Event
http://msdn2.microsoft.com/en-us/library/system.net.webclient.uploadprogress
changed.aspx
Unfortunately, this class seems limited to .net framework standard version
and hasn't support on compact framework.
Currently I'll help you consult our internal framework team engineers to
see whether there is any available options to do the same work on compact
framework. I'll update you as soon as I get any new information.
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
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