EnumSurfacesCallback

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function is an application-defined callback function for the IDirectDrawSurface::EnumAttachedSurfaces and IDirectDrawSurface::EnumOverlayZOrders methods.

Syntax

HRESULT WINAPI EnumSurfacesCallback( 
  LPDIRECTDRAWSURFACE lpDDSurface, 
  LPDDSURFACEDESC lpDDSurfaceDesc, 
  LPVOID lpContext
); 

Parameters

• lpDDSurface
  [in] Address of the IDirectDrawSurface interface of the attached surface.

• lpDDSurfaceDesc
  [in] Address of a DDSURFACEDESC structure that describes the attached surface.

• lpContext
  [in] Address of an application-defined structure that will be passed to the callback function each time the function is called.

Return Value

The callback function returns DDENUMRET_OK to continue the enumeration.

The callback function returns DDENUMRET_CANCEL to stop it.

Remarks

You can use the LPDDENUMSURFACESCALLBACK data type to declare a variable that can contain a pointer to this callback function.

Requirements

Header	ddraw.h
Library	Developer Implemented
Windows Embedded CE	Windows Embedded CE 6.0 and later
Windows Mobile	Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later