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Enum AppBarMessages

Sends an appbar message to the system. See SHAppBarMessage function

Namespace: Dapplo.Windows.Shell32.Enums
Assembly: Dapplo.Windows.Shell32.dll
Syntax
public enum AppBarMessages : int

Fields

Name Description
Activate

ABM_ACTIVATE - Notifies the system to activate or deactivate an appbar. The lParam member of the APPBARDATA pointed to by pData is set to TRUE to activate or FALSE to deactivate.

GetAutoHideAppBar

ABM_GETAUTOHIDEBAR - Retrieves the handle to the autohide appbar associated with a particular edge of the screen.

GetAutoHideAppBarExtended

ABM_GETAUTOHIDEBAREX - Windows XP and later: Retrieves the handle to the autohide appbar associated with a particular edge of a particular monitor.

GetState

ABM_GETSTATE - Retrieves the autohide and always-on-top states of the Windows taskbar.

GetTaskbarPosition

ABM_GETTASKBARPOS - Retrieves the bounding rectangle of the Windows taskbar. Note that this applies only to the system taskbar. Other objects, particularly toolbars supplied with third-party software, also can be present. As a result, some of the screen area not covered by the Windows taskbar might not be visible to the user. To retrieve the area of the screen not covered by both the taskbar and other app bars—the working area available to your application—, use the GetMonitorInfo function.

New

ABM_NEW - Registers a new appbar and specifies the message identifier that the system should use to send notification messages to the appbar.

QueryPosition

ABM_QUERYPOS - Requests a size and screen position for an appbar.

Remove

ABM_REMOVE - Unregisters an appbar, removing the bar from the system's internal list.

SetAutohideAppBar

ABM_SETAUTOHIDEBAR - Registers or unregisters an autohide appbar for an edge of the screen.

SetAutoHideAppBarExtended

ABM_SETAUTOHIDEBAREX - Windows XP and later: Registers or unregisters an autohide appbar for an edge of a particular monitor.

SetPosition

ABM_SETPOS - Sets the size and screen position of an appbar.

SetState

ABM_SETSTATE - Windows XP and later: Sets the state of the appbar's autohide and always-on-top attributes.

WindowPositionChanged

ABM_WINDOWPOSCHANGED - Notifies the system when an appbar's position has changed.

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