#define OLE_ENVENT_IN_CLASS_ONE(event_name, func_ret_type, param_type , param_name) \

public:                                      \

typedef struct event_name##Struct {          \

    CWnd* pThis;                             \

    void (CWnd::* event_name##Callback)( param_type param_name ); \

} event_name##Struct;                                 \

protected:                                            \

    event_name##Struct __ole_event_##event_name##StructSt; \

public:                                                    \

    void _Ole_Event_Set##event_name(const event_name##Struct stCallback) { __ole_event_##event_name##StructSt = stCallback;}; \

    func_ret_type _Ole_Event_Call##event_name ( param_type param_name ) {        \

        if (NULL != __ole_event_##event_name##StructSt . event_name##Callback) { \

            (__ole_event_##event_name##StructSt .pThis ->* __ole_event_##event_name##StructSt.event_name##Callback)( param_name ); \

        } \

    };

#define CALL_OLE_EVENT(event_name, param_name)   \

    _Ole_Event_Call##event_name(param_name);

#define SET_OLE_EVENT_TO_OBJ(event_class, event_name, event_obj, pThis, func_name, param_type , param_name ) \

    event_class :: event_name##Struct __temp_ole_event_set##event_name = {(CWnd*)pThis, (void (CWnd::* )( param_type param_name )) & func_name }; \

    (event_obj) -> _Ole_Event_Set##event_name( __temp_ole_event_set##event_name );

	OLE_ENVENT_IN_CLASS_ONE(EventCallback, void, LPCTSTR, content)

    void cwDetectCallback(LPCTSTR content)

    {

#ifndef CW_LIB_DEF

        FireEvent(eventidcwDetectCallback, EVENT_PARAM(VTS_BSTR), content);

#else

        CALL_OLE_EVENT(EventCallback, content);

#endif

    }

    auto ret = activex_.cwInitControl(_T(""));

    //模拟事件调用

    SET_OLE_EVENT_TO_OBJ(CStrCloudWalkControlCtrl, EventCallback, &activex_, this, CCloudWalkLiveDetectDlg::OnLiveDetectCallbackFunc, LPCTSTR, content);