23 lines
760 B
C
23 lines
760 B
C
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#include "treewalk.h" // for IShellTreeWalkerCallBack
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class CBaseTreeWalkerCB : public IShellTreeWalkerCallBack
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{
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public:
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CBaseTreeWalkerCB();
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// IUnknown
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STDMETHODIMP QueryInterface(REFIID riid, void **ppv);
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STDMETHODIMP_(ULONG) AddRef(void) ;
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STDMETHODIMP_(ULONG) Release(void);
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// IShellTreeWalkerCallBack
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STDMETHODIMP FoundFile(LPCWSTR pwszFile, TREEWALKERSTATS *ptws, WIN32_FIND_DATAW * pwfd);
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STDMETHODIMP EnterFolder(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws, WIN32_FIND_DATAW * pwfd);
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STDMETHODIMP LeaveFolder(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws);
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STDMETHODIMP HandleError(LPCWSTR pwszPath, TREEWALKERSTATS *ptws, HRESULT hrError);
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protected:
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virtual ~CBaseTreeWalkerCB();
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LONG _cRef;
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};
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