So here's the issue.  I have a user control.  Let's say it has a text box in
it.  Now on a Form, I have a Panel (docked top) and a TabControl with a Tab
on it (docked bottom).  My usercontrol is on one of the containers (panel or
a tabpage).  Now in design-time, like using VS.NET, if I select and drag the
usercontrol to another container, such as from the panel to a tabpage,
several issues arise.  (1) child controls of the usercontrol now are able to
get focus.  E.g., the textbox in the usercontrol receives focus and I can
type in it (not normal - usually you can't select/mess with child controls
of the usercontrol) (2) in some cases, I can no longer even select the user
control, but only give focus to the child controls.

Is this a known bug?  Is there anything I can do to the usercontrol to
prevent this?

Thanks in advance,
--Xavier