Showing a ModalPopupExtender control when an UpdateProgress control is activated

Question

I'm trying to show a ModalPopupExtender when an UpdateProgress control is activated. I managed this by putting a ModalPopupExtender within a UpdateProgress and then setting the ModalPopupExtender to always show in the page load. However this messes up the tabbing on the page which isn't an option. Any suggestions?

Answer 1

If your objective is a modal update progress indicator, I'd recommend the link below as it works quite well. The answer to your actual question, I'm sad to say I don't know.

Modal Update Progress