ABM_REMOVE message

Unregisters an appbar by removing it from the system's internal list. The system no longer sends notification messages to the appbar or prevents other applications from using the screen area used by the appbar.

                SHAppBarMessage(ABM_REMOVE, pabd); 
            

Parameters

pabd

A pointer to an APPBARDATA structure that contains the handle to the appbar to unregister. You must specify the cbSize and hWnd members when sending this message; all other members are ignored.

Return value

Always returns TRUE.

Remarks

This message causes the system to send the ABN_POSCHANGED notification message to all appbars.

Requirements

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Shellapi.h