collapsible panel for winform

[Guest]

hi!
can you suggest me a collapsible panel/groupbox for winform.
thanks!

 

[kevininstructor]

Check out XPCC (XP Common Controls) which has a nice panel which
collaspes/expands with XP look-n-feel along with full source code.
http://www.steepvalley.net/index.aspx