Hello,

First, sorry for my english.

I would like to create the same IHM like Visual Studio 2008 with three part.

the first is a left dock usercontrol

the second is a right dock usercontrol.

and the third in the middle must contains many panes.

i can't realise the third, how can i do to: unshow the pinned button(only on the middle dock area)

make a tab group on the middle area(with horizontal split an vertical split).

the user must not drag a pane(third area) on the first or second area, but can split on the middle.

I'm not sure you can understand me, because of my english, but i'm repeat i want exactly the same environment like Visuel studio 2008

How can i Do?

thank's for your response.