How can the WebProgressBar be used to display a progressive value of an index?
I have tried setting the wpb value inside an index loop but the ASP page never updates. The wpb control resides on an Ajax UpdatePanel.
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Can you show the result? I'm having the same issue.
In fact, I found WebProgressBar could only be refreshed after postback of a specific page. although timers could be used to refresh page periodically, the result is not very ideal.
If you try to execute a long function, as the function would not return until the end, you can not refresh WebProgressBar as you think.
You are correct it seems, I also am using the progress bar as an indicator(for volume in my case). The only way I can get the data to refresh is using a response.redirect while passing some variables to the page. Not very sexy, but it works.