SHAppBarMessage
[Now
Supported on Windows NT]
Sends an
appbar message to the system.
WINSHELLAPI UINT APIENTRY SHAppBarMessage(
|
DWORD dwMessage, |
|
|
PAPPBARDATA pData |
|
|
); |
|
Parameters
dwMessage
Identifier of
the appbar message to send. This parameter can be one of the following values:
|
ABM_ACTIVATE |
Notifies
the system that an appbar has been activated. |
|
ABM_GETAUTOHIDEBAR |
Retrieves
the handle of the autohide appbar associated with a particular edge of the
screen. |
|
ABM_GETSTATE |
Retrieves
the autohide and always-on-top states of the Windows taskbar. |
|
ABM_GETTASKBARPOS |
Retrieves
the bounding rectangle of the Windows taskbar. |
|
ABM_NEW |
Registers a
new appbar and specifies the message identifier that the system should use to
send notification messages to the appbar. |
|
ABM_QUERYPOS |
Requests a
size and screen position for an appbar. |
|
ABM_REMOVE |
Unregisters
an appbar, removing bar from the system s internal list. |
|
ABM_SETAUTOHIDEBAR |
Registers
or unregisters an autohide appbar for an edge of the screen. |
|
ABM_SETPOS |
Sets the
size and screen position of an appbar. |
|
ABM_WINDOWPOSCHANGED |
Notifies
the system when an appbar s position has changed. |
pData
Pointer to an
APPBARDATA structure. The content of the structure depends on the value
of dwMessage.
Return Values
Returns a
message-dependent value. For more information, see the documentation for the
individual appbar messages.
See Also