Registers or unregisters an autohide appbar for an edge of the screen. The system allows only one autohide appbar for each edge on a first come, first served basis.
fSuccess = (BOOL) SHAppBarMessage(ABM_SETAUTOHIDEBAR, pabd);
Parameters
pabd
Pointer to an APPBARDATA structure. The uEdge member specifies the screen edge. The lParam parameter is set to TRUE to register the appbar or FALSE to unregister it. You must specify the cbSize, hWnd, uEdge, and lParam members when sending this message; all other members are ignored.
Return Values
Returns TRUE if successful or FALSE if an error occurs or an autohide appbar is already registered for the given edge.
See Also