Ajax Control Toolkit DropDown

Modified on 2010/04/16 00:14 by Stephen Walther — Categorized as: Uncategorized

DropDown is an ASP.NET AJAX extender that can be attached to almost any ASP.NET control to provide a SharePoint-style drop-down menu. The displayed menu is merely another panel or control. In the above sample the drop-down is a Panel which contains LinkButtons. The drop-down is activated by left- or right-clicking the attached control. If the behavior is attached to a Hyperlink or LinkButton, clicking on the link itself will operate normally.

DropDown Server Reference

The properties in italics are optional.

<ajaxToolkit:DropDownExtender runat="server" ID="DDE"
    DropDownControlID="DropPanel" />

DropDown Client Reference

Sys.Extended.UI.DropDownBehavior Class