????? ????? ????? ?? ????? MFC ???????? Visual C++

???? ???????: 141277 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???????? ????? ????? ??????? ?????? ?????? ???????
?????? ?????? NET C++ Microsoft Visual (2002) ??? ??????? ?????? ??? ??????? ?????? ??????? ?? ???? ?????? .NET Framework ? Windows ?????? ??? ???? ????? ????????? ????????. ????? ????????? ??????? ?? ??? ??????? ??? ??? ???? Visual C++ ????????? ???????? ???.

?????? ??? Microsoft Visual C++ 2005 ??? ??????? ?????? ??? ??????? ?????? ??????? ?? ???? ?????? .NET Framework ? Windows ?????? ??? ???? ????? ????????? ????????.
????? ???? | ?? ????

??????

?? ????? MFC ???? ???? ????? ???????? ???????? ?? ??? ????? ????? ?????? ??????. ????? ????? ?? ??? ?????? ????????? ?? ??????? ?????. ???? ?????? ?? ??? ??????? ????? ????? ????? ?? ??? ?? ???????? ????? ????? ?????? ???? ??? ???? ????? ??? ?????? ????? ????? ?????.

?? ????? ??? ??????? ?? ????? ????? IDispatch ??? ??? ???? ????. ?????? ??? ???? ?? ????????? ??? ????? ????? IDispatch ?? MFC ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ?? Microsoft:
140616
(http://support.microsoft.com/kb/140616/ )
??????? ????? IDispatch MFC
???? ??? ?????? | ????? ???????

??????? ????

??????? ??????? ??????? ?? IOleObject ??????? ?????????? ???? ?????? OLE ???? ?? ??????? ?????? "????? ??????".

  1. ?????? ????? ????? IOleObject ??? ???? ?????? ?????? ???????? ???????? ??????? ??? ??? ????? ??? ????? COleControl: 
          // Interface Maps
      protected:
           // IOleObject
           BEGIN_INTERFACE_PART(MyOleObject, IOleObject)
               INIT_INTERFACE_PART(CIOleOverCtrl, MyOleObject)
               STDMETHOD(SetClientSite)(LPOLECLIENTSITE);
               STDMETHOD(GetClientSite)(LPOLECLIENTSITE*);
               STDMETHOD(SetHostNames)(LPCOLESTR, LPCOLESTR);
               STDMETHOD(Close)(DWORD);
               STDMETHOD(SetMoniker)(DWORD, LPMONIKER);
               STDMETHOD(GetMoniker)(DWORD, DWORD, LPMONIKER*);
               STDMETHOD(InitFromData)(LPDATAOBJECT, BOOL, DWORD);
               STDMETHOD(GetClipboardData)(DWORD, LPDATAOBJECT*);
               STDMETHOD(DoVerb)(LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND,
                       LPCRECT);
               STDMETHOD(EnumVerbs)(IEnumOLEVERB**);
               STDMETHOD(Update)();
               STDMETHOD(IsUpToDate)();
               STDMETHOD(GetUserClassID)(CLSID*);
               STDMETHOD(GetUserType)(DWORD, LPOLESTR*);
               STDMETHOD(SetExtent)(DWORD, LPSIZEL);
               STDMETHOD(GetExtent)(DWORD, LPSIZEL);
               STDMETHOD(Advise)(LPADVISESINK, LPDWORD);
               STDMETHOD(Unadvise)(DWORD);
               STDMETHOD(EnumAdvise)(LPENUMSTATDATA*);
               STDMETHOD(GetMiscStatus)(DWORD, LPDWORD);
               STDMETHOD(SetColorScheme)(LPLOGPALETTE);
           END_INTERFACE_PART(MyOleObject)

      DECLARE_INTERFACE_MAP();
    ??? ???? ??? ??????? XMyOleObject ??? ??? ???? ??????. ???? ?? ????? ??????? ??? ??????? ?????? ????? ??? ?? ??? ?????? ????? IUnknown ??? ??? ????? ?????? IUnknown ?????.
  2. ????? ????? IOleObject ??? ???? ????? ???? ?????? ?????? ????? ??? ????? INTERFACE_PART ??? ??? ????? ????? ??????: 
          BEGIN_INTERFACE_MAP(CIOleOverCtrl, COleControl)
         INTERFACE_PART(CIOleOverCtrl, IID_IOleObject, MyOleObject)
      END_INTERFACE_MAP()
    ??????? CIOleOverCtrl ?? ??? ???? ?????? ? MyOleObject ????? ???? ?????? ???? ????????? ????? IOleObject.
  3. ???? ?????? ?????? ??????? ???? ?? ???????. ?? ?????? ????????? ???????? ??????? ??? ??? ????? ????? ??????: 
          STDMETHODIMP_(ULONG) CIOleOverCtrl::XMyOleObject::AddRef()
      {
          METHOD_MANAGE_STATE(CIOleOverCtrl, MyOleObject)
          ASSERT_VALID(pThis);

          return pThis->m_xOleObject.AddRef();
      }

      STDMETHODIMP_(ULONG) CIOleOverCtrl::XMyOleObject::Release()
      {
          METHOD_MANAGE_STATE(CIOleOverCtrl, MyOleObject)
          ASSERT_VALID(pThis);

          return pThis->m_xOleObject.Release ();
      }

      STDMETHODIMP CIOleOverCtrl::XMyOleObject::QueryInterface(
          REFIID iid, LPVOID far* ppvObj)
      {
          METHOD_MANAGE_STATE(CIOleOverCtrl, MyOleObject)
          ASSERT_VALID(pThis);

          return pThis->m_xOleObject.QueryInterface ( iid,  ppvObj);
      }

      STDMETHODIMP
      CIOleOverCtrl::XMyOleObject::SetClientSite(LPOLECLIENTSITE
      pClientSite)
      {
          METHOD_MANAGE_STATE(CIOleOverCtrl, MyOleObject)
             ASSERT_VALID(pThis);

          return pThis->m_xOleObject.SetClientSite ( pClientSite );
      }
      ...
???? ???? ???????? ??? ??? CIOleOverCtrl ?? ??? ???? ?????? ??? ? XMyOleObject ?? ??? ????? ????????? ????? IOleObject ? ??? ???? m_xMyOleObject ?????? ????? I ?? ????? ??? m_x ????? ???? ????????.

???? ?? ??? ????? ????? ?????? ????????? ??? IOleObject ?????? ???????. ??? ????? ?? ???? ??? ??? ???????; ?? ????? ? ????? ????? ?????? ?? ?? ?????? ???????.
???? ??? ?????? | ????? ???????

?????

??????? ?????? # 38 ? # 39.
???? ??? ?????? | ????? ???????

???????

???? ???????: 141277 - ????? ??? ??????: 30/????/1427 - ??????: 3.1
????? ???
  • Microsoft Foundation Class Library 4.2, ????? ?????? ??:
    • Microsoft Visual C++ 2.0 Professional Edition
    • Microsoft Visual C++ 2.1
    • Microsoft Visual C++ 2.2
    • Microsoft Visual C++ 4.0 Standard Edition
    • Microsoft Visual C++ 5.0 Enterprise Edition
    • Microsoft Visual C++ 6.0 Enterprise Edition
    • Microsoft Visual C++ 5.0 Professional Edition
    • Microsoft Visual C++ 6.0 Professional Edition
    • Microsoft Visual C++, 32-bit Learning Edition 6.0
    • Microsoft Visual C++ .NET 2002 Standard Edition
    • Microsoft Visual C++ .NET 2003 Standard Edition
    • Microsoft Visual C++ 2005 Express Edition
????? ??????: 
kbmt kbarchitecture kbctrl kbhowto KB141277 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????141277
(http://support.microsoft.com/kb/141277/en-us/ )
???? ??? ?????? | ????? ???????

????? ???????

 
???? ??? ?????????? ??? ??????