APPBARDATA  AMSSSF 

typedef struct _AppBarData {  // abd

    DWORD  cbSize;           // sizeof(APPBARDATA)

    HWND   hWnd;             // handle of appbar

    UINT   uCallbackMessage; // see below

    UINT   uEdge;            // see below

    RECT   rc;               // see below

    LPARAM lParam;           // see below

} APPBARDATA, *PAPPBARDATA;

Members

uCallbackMessage

Application-defined message identifier. The application uses the specified identifier for notification messages that it sends to the the appbar identified by the hWnd member. This member is used when sending the ABM_NEW message.

uEdge

Flag that specifies an edge of the screen. This member can be one of the following values:

This member is used when sending the ABM_GETAUTOHIDEBAR, ABM_QUERYPOS, ABM_SETAUTOHIDEBAR, and ABM_SETPOS messages.

rc

RECT structure that contains the bounding rectangle, in screen coordinates, of an appbar or the Windows taskbar. This member is used when sending the ABM_GETTASKBARPOS, ABM_QUERYPOS, and ABM_SETPOS messages.

lParam

Message-dependent value. This member is used with the ABM_SETAUTOHIDEBAR message.

Remarks

This structure is used with the SHAppBarMessage function.

See Also