43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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// HWDeviceCustomProperties
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _CSTMPROP_H
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#define _CSTMPROP_H
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#include "unk.h"
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#include <shpriv.h>
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//extern const CLSID CLSID_HWDeviceCustomProperties;
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class CHWDeviceCustomPropertiesImpl : public CCOMBase,
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public IHWDeviceCustomProperties
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{
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public:
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// Interface IHWDeviceCustomProperties
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STDMETHODIMP InitFromDeviceID(LPCWSTR pszDeviceID, DWORD dwFlags);
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STDMETHODIMP InitFromDevNode(LPCWSTR pszDevNode, DWORD dwFlags);
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STDMETHODIMP GetDWORDProperty(LPCWSTR pszPropName, DWORD* pdwProp);
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STDMETHODIMP GetStringProperty(LPCWSTR pszPropName, LPWSTR* ppszProp);
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STDMETHODIMP GetMultiStringProperty(LPCWSTR pszPropName,
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BOOL fMergeMultiSz, WORD_BLOB** ppblob);
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STDMETHODIMP GetBlobProperty(LPCWSTR pszPropName, BYTE_BLOB** ppblob);
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public:
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CHWDeviceCustomPropertiesImpl();
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~CHWDeviceCustomPropertiesImpl();
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private:
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class CHWDeviceInst* _phwdevinst;
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class CNamedElem* _pelemToRelease;
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DWORD _dwFlags;
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BOOL _fInited;
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};
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typedef CUnkTmpl<CHWDeviceCustomPropertiesImpl> CHWDeviceCustomProperties;
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#endif // _CSTMPROP_H
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