oleacc.h

本源码是vc环境下的usb程序

#define	STATE_SYSTEM_SIZEABLE	( 0x20000 )

#define	STATE_SYSTEM_MOVEABLE	( 0x40000 )

#define	STATE_SYSTEM_SELFVOICING	( 0x80000 )

#define	STATE_SYSTEM_FOCUSABLE	( 0x100000 )

#define	STATE_SYSTEM_SELECTABLE	( 0x200000 )

#define	STATE_SYSTEM_LINKED	( 0x400000 )

#define	STATE_SYSTEM_TRAVERSED	( 0x800000 )

#define	STATE_SYSTEM_MULTISELECTABLE	( 0x1000000 )

#define	STATE_SYSTEM_EXTSELECTABLE	( 0x2000000 )

#define	STATE_SYSTEM_ALERT_LOW	( 0x4000000 )

#define	STATE_SYSTEM_ALERT_MEDIUM	( 0x8000000 )

#define	STATE_SYSTEM_ALERT_HIGH	( 0x10000000 )

#define	STATE_SYSTEM_PROTECTED	( 0x20000000 )

#define	STATE_SYSTEM_VALID	( 0x7fffffff )

#endif //STATE_SYSTEM_UNAVAILABLE
#ifndef STATE_SYSTEM_HASPOPUP
#define	STATE_SYSTEM_HASPOPUP	( 0x40000000 )

#endif //STATE_SYSTEM_HASPOPUP
#define	ROLE_SYSTEM_TITLEBAR	( 0x1 )

#define	ROLE_SYSTEM_MENUBAR	( 0x2 )

#define	ROLE_SYSTEM_SCROLLBAR	( 0x3 )

#define	ROLE_SYSTEM_GRIP	( 0x4 )

#define	ROLE_SYSTEM_SOUND	( 0x5 )

#define	ROLE_SYSTEM_CURSOR	( 0x6 )

#define	ROLE_SYSTEM_CARET	( 0x7 )

#define	ROLE_SYSTEM_ALERT	( 0x8 )

#define	ROLE_SYSTEM_WINDOW	( 0x9 )

#define	ROLE_SYSTEM_CLIENT	( 0xa )

#define	ROLE_SYSTEM_MENUPOPUP	( 0xb )

#define	ROLE_SYSTEM_MENUITEM	( 0xc )

#define	ROLE_SYSTEM_TOOLTIP	( 0xd )

#define	ROLE_SYSTEM_APPLICATION	( 0xe )

#define	ROLE_SYSTEM_DOCUMENT	( 0xf )

#define	ROLE_SYSTEM_PANE	( 0x10 )

#define	ROLE_SYSTEM_CHART	( 0x11 )

#define	ROLE_SYSTEM_DIALOG	( 0x12 )

#define	ROLE_SYSTEM_BORDER	( 0x13 )

#define	ROLE_SYSTEM_GROUPING	( 0x14 )

#define	ROLE_SYSTEM_SEPARATOR	( 0x15 )

#define	ROLE_SYSTEM_TOOLBAR	( 0x16 )

#define	ROLE_SYSTEM_STATUSBAR	( 0x17 )

#define	ROLE_SYSTEM_TABLE	( 0x18 )

#define	ROLE_SYSTEM_COLUMNHEADER	( 0x19 )

#define	ROLE_SYSTEM_ROWHEADER	( 0x1a )

#define	ROLE_SYSTEM_COLUMN	( 0x1b )

#define	ROLE_SYSTEM_ROW	( 0x1c )

#define	ROLE_SYSTEM_CELL	( 0x1d )

#define	ROLE_SYSTEM_LINK	( 0x1e )

#define	ROLE_SYSTEM_HELPBALLOON	( 0x1f )

#define	ROLE_SYSTEM_CHARACTER	( 0x20 )

#define	ROLE_SYSTEM_LIST	( 0x21 )

#define	ROLE_SYSTEM_LISTITEM	( 0x22 )

#define	ROLE_SYSTEM_OUTLINE	( 0x23 )

#define	ROLE_SYSTEM_OUTLINEITEM	( 0x24 )

#define	ROLE_SYSTEM_PAGETAB	( 0x25 )

#define	ROLE_SYSTEM_PROPERTYPAGE	( 0x26 )

#define	ROLE_SYSTEM_INDICATOR	( 0x27 )

#define	ROLE_SYSTEM_GRAPHIC	( 0x28 )

#define	ROLE_SYSTEM_STATICTEXT	( 0x29 )

#define	ROLE_SYSTEM_TEXT	( 0x2a )

#define	ROLE_SYSTEM_PUSHBUTTON	( 0x2b )

#define	ROLE_SYSTEM_CHECKBUTTON	( 0x2c )

#define	ROLE_SYSTEM_RADIOBUTTON	( 0x2d )

#define	ROLE_SYSTEM_COMBOBOX	( 0x2e )

#define	ROLE_SYSTEM_DROPLIST	( 0x2f )

#define	ROLE_SYSTEM_PROGRESSBAR	( 0x30 )

#define	ROLE_SYSTEM_DIAL	( 0x31 )

#define	ROLE_SYSTEM_HOTKEYFIELD	( 0x32 )

#define	ROLE_SYSTEM_SLIDER	( 0x33 )

#define	ROLE_SYSTEM_SPINBUTTON	( 0x34 )

#define	ROLE_SYSTEM_DIAGRAM	( 0x35 )

#define	ROLE_SYSTEM_ANIMATION	( 0x36 )

#define	ROLE_SYSTEM_EQUATION	( 0x37 )

#define	ROLE_SYSTEM_BUTTONDROPDOWN	( 0x38 )

#define	ROLE_SYSTEM_BUTTONMENU	( 0x39 )

#define	ROLE_SYSTEM_BUTTONDROPDOWNGRID	( 0x3a )

#define	ROLE_SYSTEM_WHITESPACE	( 0x3b )

#define	ROLE_SYSTEM_PAGETABLIST	( 0x3c )

#define	ROLE_SYSTEM_CLOCK	( 0x3d )

#define	ROLE_SYSTEM_SPLITBUTTON	( 0x3e )

#define	ROLE_SYSTEM_IPADDRESS	( 0x3f )

#define	ROLE_SYSTEM_OUTLINEBUTTON	( 0x40 )


EXTERN_C const IID IID_IAccessible;

#if defined(__cplusplus) && !defined(CINTERFACE)
    
    MIDL_INTERFACE("618736e0-3c3d-11cf-810c-00aa00389b71")
    IAccessible : public IDispatch
    {
    public:
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accParent( 
            /* [retval][out] */ IDispatch **ppdispParent) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accChildCount( 
            /* [retval][out] */ long *pcountChildren) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accChild( 
            /* [in] */ VARIANT varChild,
            /* [retval][out] */ IDispatch **ppdispChild) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accName( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszName) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accValue( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszValue) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accDescription( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszDescription) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accRole( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ VARIANT *pvarRole) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accState( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ VARIANT *pvarState) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accHelp( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszHelp) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accHelpTopic( 
            /* [out] */ BSTR *pszHelpFile,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ long *pidTopic) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accKeyboardShortcut( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszKeyboardShortcut) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accFocus( 
            /* [retval][out] */ VARIANT *pvarChild) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accSelection( 
            /* [retval][out] */ VARIANT *pvarChildren) = 0;
        
        virtual /* [id][propget][hidden] */ HRESULT STDMETHODCALLTYPE get_accDefaultAction( 
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszDefaultAction) = 0;
        
        virtual /* [id][hidden] */ HRESULT STDMETHODCALLTYPE accSelect( 
            /* [in] */ long flagsSelect,
            /* [optional][in] */ VARIANT varChild) = 0;
        
        virtual /* [id][hidden] */ HRESULT STDMETHODCALLTYPE accLocation( 
            /* [out] */ long *pxLeft,
            /* [out] */ long *pyTop,
            /* [out] */ long *pcxWidth,
            /* [out] */ long *pcyHeight,
            /* [optional][in] */ VARIANT varChild) = 0;
        
        virtual /* [id][hidden] */ HRESULT STDMETHODCALLTYPE accNavigate( 
            /* [in] */ long navDir,
            /* [optional][in] */ VARIANT varStart,
            /* [retval][out] */ VARIANT *pvarEndUpAt) = 0;
        
        virtual /* [id][hidden] */ HRESULT STDMETHODCALLTYPE accHitTest( 
            /* [in] */ long xLeft,
            /* [in] */ long yTop,
            /* [retval][out] */ VARIANT *pvarChild) = 0;
        
        virtual /* [id][hidden] */ HRESULT STDMETHODCALLTYPE accDoDefaultAction( 
            /* [optional][in] */ VARIANT varChild) = 0;
        
        virtual /* [id][propput][hidden] */ HRESULT STDMETHODCALLTYPE put_accName( 
            /* [optional][in] */ VARIANT varChild,
            /* [in] */ BSTR szName) = 0;
        
        virtual /* [id][propput][hidden] */ HRESULT STDMETHODCALLTYPE put_accValue( 
            /* [optional][in] */ VARIANT varChild,
            /* [in] */ BSTR szValue) = 0;
        
    };
    
#else 	/* C style interface */

    typedef struct IAccessibleVtbl
    {
        BEGIN_INTERFACE
        
        HRESULT ( STDMETHODCALLTYPE *QueryInterface )( 
            IAccessible * This,
            /* [in] */ REFIID riid,
            /* [iid_is][out] */ void **ppvObject);
        
        ULONG ( STDMETHODCALLTYPE *AddRef )( 
            IAccessible * This);
        
        ULONG ( STDMETHODCALLTYPE *Release )( 
            IAccessible * This);
        
        HRESULT ( STDMETHODCALLTYPE *GetTypeInfoCount )( 
            IAccessible * This,
            /* [out] */ UINT *pctinfo);
        
        HRESULT ( STDMETHODCALLTYPE *GetTypeInfo )( 
            IAccessible * This,
            /* [in] */ UINT iTInfo,
            /* [in] */ LCID lcid,
            /* [out] */ ITypeInfo **ppTInfo);
        
        HRESULT ( STDMETHODCALLTYPE *GetIDsOfNames )( 
            IAccessible * This,
            /* [in] */ REFIID riid,
            /* [size_is][in] */ LPOLESTR *rgszNames,
            /* [in] */ UINT cNames,
            /* [in] */ LCID lcid,
            /* [size_is][out] */ DISPID *rgDispId);
        
        /* [local] */ HRESULT ( STDMETHODCALLTYPE *Invoke )( 
            IAccessible * This,
            /* [in] */ DISPID dispIdMember,
            /* [in] */ REFIID riid,
            /* [in] */ LCID lcid,
            /* [in] */ WORD wFlags,
            /* [out][in] */ DISPPARAMS *pDispParams,
            /* [out] */ VARIANT *pVarResult,
            /* [out] */ EXCEPINFO *pExcepInfo,
            /* [out] */ UINT *puArgErr);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accParent )( 
            IAccessible * This,
            /* [retval][out] */ IDispatch **ppdispParent);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accChildCount )( 
            IAccessible * This,
            /* [retval][out] */ long *pcountChildren);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accChild )( 
            IAccessible * This,
            /* [in] */ VARIANT varChild,
            /* [retval][out] */ IDispatch **ppdispChild);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accName )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszName);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accValue )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszValue);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accDescription )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszDescription);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accRole )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ VARIANT *pvarRole);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accState )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ VARIANT *pvarState);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accHelp )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszHelp);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accHelpTopic )( 
            IAccessible * This,
            /* [out] */ BSTR *pszHelpFile,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ long *pidTopic);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accKeyboardShortcut )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszKeyboardShortcut);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accFocus )( 
            IAccessible * This,
            /* [retval][out] */ VARIANT *pvarChild);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accSelection )( 
            IAccessible * This,
            /* [retval][out] */ VARIANT *pvarChildren);
        
        /* [id][propget][hidden] */ HRESULT ( STDMETHODCALLTYPE *get_accDefaultAction )( 
            IAccessible * This,
            /* [optional][in] */ VARIANT varChild,
            /* [retval][out] */ BSTR *pszDefaultAction);
        
        /* [id][hidden] */ HRESULT ( STDMETHODCALLTYPE *accSelect )( 
            IAccessible * This,
            /* [in] */ long flagsSelect,
            /* [optional][in] */ VARIANT varChild);
        
        /* [id][hidden] */ HRESULT ( STDMETHODCALLTYPE *accLocation )( 
            IAccessible * This,
            /* [out] */ long *pxLeft,
            /* [out] */ long *pyTop,
            /* [out] */ long *pcxWidth,
            /* [out] */ long *pcyHeight,
            /* [optional][in] */ VARIANT varChild);