As far as I understand your scenario you have two windows that you want to dock. This is easy to be done with RadDocking. Just create two Panes and their SplitContainers
set, so they will start floating and then you will be able to dock them.
I have attached a sample project how this can be done.
the Telerik team
Sharpen your .NET Ninja skills
! Attend Q1 webinar week and get a chance to win a license! Book your seat now >>