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

This method extracts the object pointer for an instance represented by the given handle.

#define INCL_WINWORKPLACE
#include <os2.h>

M_WPObject     *somSelf;  /*  Pointer to the WPObject class object. */
HOBJECT         hObject;  /*  Persistent object handle. */
WPObject       *pObject;  /*  Pointer to the object instance. */

pObject = _wpclsObjectFromHandle(somSelf,
            hObject);