Hi!

I created an CAnimateCtrl as a member of my MainFrame class.

When i open it (ACS_AUTOPLAY is set) before i invoke
a lengthy calculation it isn't displayed at all.
Calling UpdateWindow() before the calculation starts just
shows me the first frame.

I thought the avi-file uses a seperate thread of
execution, so why is it not displayed during the operation?

Appreciating any help.
Alan.