CXTPDockingPaneManager resize issue

In my SDI application I created a two  CXTPDockingPaneManager say

toppanemanager and downpanemanager.

 

toppanemanager is placed on top and downpanemanager is placed below.

 

Now the issue is when i drag the mainframe window(dragged inside or resize) of the SDI application, the panemanagers are not getting resized.

SO while dragging the mainframe window inside from its bottom right position , the downpanemanager which is at the down is overlapping on the top of toppanemanager and after some point the downpanemanager  is also getting overlapped by the mainframewindow.

 

What i need is when i resize the mainframe window, how can i resize the pane managers inside the mainframe.

 

Thanks in advance

Kiran

There are 2 different groups in the application.

So in the first group there are 2 panes.

And in the second group another 2 panes.

So I used one panemanger for the first 2 and one for the second 2.

I would like to know how I can handle the resizing of these panemanagers.

 

Thanks for the help

Kiran