wpReplacementIsInEffect - Syntax

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

This instance method determines whether the given class is currently replaced by a specified class.

#define INCL_WINWORKPLACE
#include <os2.h>

WPClassManager     *somSelf;      /*  Pointer to the object on which the method is being invoked. */
PSZ                 pszOldClass;  /*  Old class. */
PSZ                 pszNewClass;  /*  New class. */
BOOL                flReplaced;   /*  Flag indicating whether the given old class is currently replaced by the specified new class. */

flReplaced = _wpReplacementIsInEffect(somSelf,
               pszOldClass, pszNewClass);