Denis,
I have been playing with it this afternoon, and I managed to get my forms to dock in the following ways:
1. To the 4 edges of the VFP window
2. To VFP system forms (properties window etc - great for add-ins)
3. To Each other - Tabbed and non-tabbed, just like the VFP properties window does.
Combining this with the new control docking functions (no more resize code) I can see some huge UI possibilities without much effort.
I don't see what else you would want them to dock to... If you have a top level form, do you want it to dock to the actual edges of the *windows* desktop?
Chris Ormerod.
Have a nice day :)