56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// **************************************************************************
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// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved
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//
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// File: EventSink.h
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//
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// Description:
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// This file declares the CEventSink class. It is the sink
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// object for event indications.
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//
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// Part of: WMI Tutorial #1.
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//
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// Used by: OnAsync().
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//
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// History:
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//
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// **************************************************************************
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#include <wbemcli.h>
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class CEventSink : public IWbemObjectSink
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{
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public:
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CEventSink(CListBox *output);
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~CEventSink();
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STDMETHOD_(SCODE, Indicate)(long lObjectCount,
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IWbemClassObject **pObjArray);
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STDMETHOD_(SCODE, SetStatus)(long lFlags,
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HRESULT hResult,
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BSTR strParam,
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IWbemClassObject *pObjParam);
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// IUnknown members
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STDMETHODIMP QueryInterface(REFIID, LPVOID *);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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/* IDispatch methods */
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STDMETHOD(GetTypeInfoCount)(UINT* pctinfo)
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{return E_NOTIMPL;}
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STDMETHOD(GetTypeInfo)(UINT itinfo, LCID lcid, ITypeInfo** pptinfo)
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{return E_NOTIMPL;}
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STDMETHOD(GetIDsOfNames)(REFIID riid, OLECHAR** rgszNames, UINT cNames,
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LCID lcid, DISPID* rgdispid)
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{return E_NOTIMPL;}
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STDMETHOD(Invoke)(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags,
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DISPPARAMS* pdispparams, VARIANT* pvarResult, EXCEPINFO* pexcepinfo,
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UINT* puArgErr)
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{return E_NOTIMPL;}
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private:
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long m_lRef;
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CListBox *m_pOutputList;
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};
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