44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
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// CWiahelper.h: interface for the cwiahelper class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_CWIAHELPER_H__840CF989_FE02_4C81_B38F_361914E1CBC7__INCLUDED_)
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#define AFX_CWIAHELPER_H__840CF989_FE02_4C81_B38F_361914E1CBC7__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#define MIN_PROPID 2
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class CWiahelper
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{
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public:
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CWiahelper();
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virtual ~CWiahelper();
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HRESULT SetIWiaItem(IWiaItem *pIWiaItem);
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HRESULT ReadPropertyString(PROPID PropertyID, LPTSTR szPropertyValue);
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HRESULT ReadPropertyLong(PROPID PropertyID, LONG *plPropertyValue);
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HRESULT ReadPropertyFloat(PROPID PropertyID, FLOAT *pfPropertyValue);
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HRESULT ReadPropertyGUID(PROPID PropertyID, GUID *pguidPropertyValue);
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HRESULT ReadPropertyData(PROPID PropertyID, BYTE **ppData, LONG *pDataSize);
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HRESULT ReadPropertyBSTR(PROPID PropertyID, BSTR *pbstrPropertyValue);
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HRESULT ReadPropertyStreamFile(TCHAR *szPropertyStreamFile);
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HRESULT WritePropertyString(PROPID PropertyID, LPTSTR szPropertyValue);
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HRESULT WritePropertyLong(PROPID PropertyID, LONG lPropertyValue);
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HRESULT WritePropertyFloat(PROPID PropertyID, FLOAT fPropertyValue);
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HRESULT WritePropertyGUID(PROPID PropertyID, GUID guidPropertyValue);
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HRESULT WritePropertyBSTR(PROPID PropertyID, BSTR bstrPropertyValue);
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HRESULT WritePropertyStreamFile(TCHAR *szPropertyStreamFile);
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private:
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IWiaItem *m_pIWiaItem;
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IWiaPropertyStorage *m_pIWiaPropStg;
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};
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#endif // !defined(AFX_CWIAHELPER_H__840CF989_FE02_4C81_B38F_361914E1CBC7__INCLUDED_)
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