I'm using AJAX.Net (3.5) inside a usercontrol. The usercontrol contains an UpdatePanel, and inside the UpdatePanelthere is a MultiView. The ScriptManager is included in the page that act as container for the usercontrol.
To switch between views the usercontrol contains a simple button. When I click it, the View is changed so the old content is hidden and new content is displayed. My problem is that the content isn't hidden at all. The view changes and the new content is displayed, but the old one remains on the page. To isolate the problem, I tried changing the multiview and switching visibility of a simple label, but the behavior is the same. Any ideas?