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Use update progress control to change image control imageurl

Posted By:      Posted Date: September 01, 2010    Points: 0   Category :ASP.Net
UPDATE: Apologies for the previous formatting error - hopefully the post is now more readable... Hi I have a button with an image control next to it. Before the button is clicked, the image control "ConfirmedStatusImage" shows a "cancel.png" image. When the button has been clicked (and some other code successfully executed), then I change the imageurl for the "theConfirmedStatusImage" to show a "ok.png" image. Quite a bit of time can often pass between clicking the button and the associated code executing, so I have an ajax update progress control that shows a "bluespinner.gif" image while the page is updating after the button click. At the moment, the update progress updating image appears next to the "ConfirmedStatusImage" control. However, I would like to change things so that when the update progress starts, the imageurl of "ConfirmedStatusImage" changes from "cancel.png" to the update progress image (i.e., the "bluespinner.gif"). Then, when the update is complete, then the image should change to the "ok.png" image. My question is: how can I achieve this? As far as I can tell, the update progress control does not have any events that I can hook into. Also, placing the "ConfirmedStatusImage" inside the ProgressTemplate would not work either, as this only displays

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