Normally, I can can set the TargetControlID server side using something like this:
AutoCompleteExtender ace = new AutoCompleteExtender();
ace.ID = "AutoCompleteExtender1";
ace.TargetControlID = "whatever";
I know how to grab the AutoCompleteExtender client side, but I am looking for a method to update the TargetControlID client side too. Any ideas?
Apparently Microsoft didn't think was important, so there is not a way to do this at this time :)