I have a DropDownList based control that adds some functionality to it.
What do I have to do to the .xsd file for intellisense to have the
<asp:ListItem> show up nested inside <cc1:DropDownListEx> tag.

I figured I would just inherit ListItem to my custom control library, but it
is a sealed class and I can not.

I did add the choice attribute pointing to ListItemDef, but it still doesn't
like it. It is trying to append cc1:ListItem to it, but that will result in
a parser error when the page is loaded.

Anyone know how I can work around this problem?

Thanks,

bill