Hello guys,

some programs use menus where u can click on a headline and then a menu appears. if you click again on the headline then the menu disappears.
example:
[headline 1]
[headline 2]
[headline 3]

if you click on headline 2:
[headline 1]
[headline 2]
- [] Item 1
- [] Item 2
- [] Item 3
[headline 3]

in my case the menu should consist of a checkedListBox. Do u know if .Net provides any special help for this?