WpQueryObjectList

This method is specific to version 3, or higher, of the OS/2 operating system.

This instance method returns a list of object buttons displayed on the Toolbar or drawer.

Syntax

_wpQueryObjectList(somSelf, ulDrawer, pulNumObjects)

Parameters

somSelf (WPLaunchPad *) - input

Pointer to the object on which the method is being invoked.

Points to an object of class WPLaunchPad.

ulDrawer (ULONG) - input

Toolbar or drawer being queried.

• **0** Toolbar.
• **>0** Drawer identifier.

pulNumObjects (PULONG) - output

Pointer to the number of objects returned.

Returns

hObject (HOBJECT *) - returns

Pointer to an array of objects displayed on the Toolbar or drawers.

How to Override

This method is generally not overridden.

Example Code

#define INCL_WINWORKPLACE
#include <os2.h>

WPLaunchPad *somSelf; /* Pointer to the object on which the method is being invoked. */
ULONG ulDrawer; /* Toolbar or drawer being queried. */
PULONG pulNumObjects; /* Pointer to the number of objects returned. */
HOBJECT *hObject; /* Pointer to an array of objects displayed on the Toolbar or drawers. */

hObject = _wpQueryObjectList(somSelf, ulDrawer,
            pulNumObjects);

Related Methods

• wpRefreshDrawer