two UserControls, one page, need to notify each other of updates

Posted by jeriley on Stack Overflow See other posts from Stack Overflow or by jeriley
Published on 2010-05-14T17:59:35Z Indexed on 2010/05/14 18:04 UTC
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I've got a user control thats used twice on the same page, each have the ability to be updated (a dropdown list gets a new item) and I'm not sure what might be the best way to handle this.

One concern - this is an older system (~4+ years, datasets, .net2) and it is amazingly brittle. I did manage to have it run on 3.5 with no problems, but I've had a few run-ins with the javascript validation (~300 lines per page) throwing up all over the place when I change/add/modify controls in the parent.

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