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AjaxControlToolkit TextBoxWatermarkExtender fires TextChanged Event on every postback

Posted By:      Posted Date: September 21, 2010    Points: 0   Category :ASP.Net

I haven't been able to find anything on the net about this yet. A project that used to work fine all of a sudden started having trouble with a couple users. The TextBoxWatermarkExtenders for these users are now always firing the TextChanged event of the textboxes they are assigned to for every postback. I don't think this is what they are supposed to do. They didn't use to do this. Has anyone else experienced this? I can add code to ignore these unintentional events, but I would like to know why all of a sudden the change in behavior.

Any information about this would be greatly appreciated.


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