How can I pass a raw System.Drawing.Image to an .ashx?

Posted by Mike C on Stack Overflow See other posts from Stack Overflow or by Mike C
Published on 2010-06-04T15:11:35Z Indexed on 2010/06/08 5:12 UTC
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I am developing an application that stores images as Base64 strings in xml files. I also want to allow the user to crop the image before saving it to the file, preferably all in memory without having to save a temp file, and then delete it afterwards. In order to display the newly uploaded image, I need to create a HTTP handler that I can bind the asp:Image to. The only examples for doing this online require passing the .ashx an ID and then pulling the image from a DB or other data store. Is it possible to somehow pass the raw data to the .ashx in order to get back the image?

Thanks,

Mike

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