Notifies the system when an appbar's position has changed. An appbar should call this message in response to the WM_WINDOWPOSCHANGED message.
A pointer to an APPBARDATA structure that identifies the appbar to activate. You must specify the cbSize and hWnd members when sending this message; all other members are ignored.
Always returns TRUE.
This message is ignored if the hWnd member of the structure pointed to by pabd identifies an autohide appbar.
Minimum supported client
|Windows XP [desktop apps only]|
Minimum supported server
|Windows 2000 Server [desktop apps only]|