Hi Alex,
Another way to do it would be to set DockToFill to true. This will cause your DockingWindows to always occupy the entire Form.
However, I have attached a
sample that demonstrates how to dock windows inside of a DockingClientPanel. It involves placing a UserControl with its own DockingManager inside the panel. The only limitation is that controls inside the UserControl and controls outside the UserControl cannot dock dock to each other.
Regards,
Gregory Austin
Syncfusion Inc.