Retrieves the autohide and always-on-top states of the Windows taskbar.
fuState = (UINT) SHAppBarMessage(ABM_GETSTATE, pabd);
Returns zero if the taskbar is not in the autohide or always-on-top state. Otherwise, the return value is one or both of the following values:
ABS_ALWAYSONTOP |
The taskbar is in the always-on-top state. |
ABS_AUTOHIDE |
The taskbar is in the autohide state. |
See: