ASP.NET Ajax - Autocompleteextender control appears behind other controls
问题 To be specific I have a search form with an autocompleteextender at the top. When you type in a string, it autocompletes with matches in a drop down as expected. The problem is that a couple of SliderExtender controls further down the form are appearing above the autocomplete dropdown (it is not covering these controls). I've looked around but can't find an answer yet. It seems that the problem can occur with other controls and not specific to these. 回答1: I found a simple answer which works