iadvsink.hpp

一个OPC客户端监视程序

#ifndef IADV_SINK
#define IADV_SINK

#include "ConnectionPoint.h"

//**************************************************************************
class CAdviseSink : public IAdviseSink
{
public:
   CAdviseSink();
   ~CAdviseSink(void);

   STDMETHODIMP QueryInterface(REFIID, void**);
   STDMETHODIMP_(ULONG) AddRef(void);
   STDMETHODIMP_(ULONG) Release(void);

   STDMETHODIMP_(void)  OnDataChange(LPFORMATETC, LPSTGMEDIUM);
   STDMETHODIMP_(void)  OnViewChange(DWORD, LONG);
   STDMETHODIMP_(void)  OnRename(LPMONIKER);
   STDMETHODIMP_(void)  OnSave(void);
   STDMETHODIMP_(void)  OnClose(void);

   STDMETHODIMP_(void)  OnWriteComplete(LPFORMATETC, LPSTGMEDIUM);
protected:
   ULONG               m_cRef;
};

#endif