62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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/*******************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 1998
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*
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* TITLE: PROPARRY.H
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*
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* VERSION: 1.0
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*
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* AUTHOR: ShaunIv
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*
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* DATE: 5/4/1999
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*
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* DESCRIPTION: IWiaPropertyStorage cache declarations
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*
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*******************************************************************************/
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#ifndef __PROPARRY_H_INCLUDED
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#define __PROPARRY_H_INCLUDED
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#include <windows.h>
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#include <objbase.h>
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#include "wia.h"
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#include "simstr.h"
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class CPropertyStorageArray
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{
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private:
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int m_nCount;
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PROPSPEC *m_ppsPropSpecs;
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LPWSTR *m_pstrPropNames;
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PROPVARIANT *m_ppvPropVariants;
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public:
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CPropertyStorageArray( const CPropertyStorageArray &other );
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CPropertyStorageArray(IUnknown *pIUnknown = NULL);
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~CPropertyStorageArray(void);
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bool IsValid(void) const;
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HRESULT Copy( const CPropertyStorageArray &other );
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void ClearPropVariantArray(void);
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void Destroy(void);
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bool AllocateData(void);
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CPropertyStorageArray &operator=( const CPropertyStorageArray &other );
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static int GetPropertyCount( IWiaPropertyStorage *pIWiaPropertyStorage );
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HRESULT GetPropertyNames( IWiaPropertyStorage *pIWiaPropertyStorage );
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HRESULT Initialize( IUnknown *pIUnknown );
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HRESULT Read( IUnknown *pIUnknown );
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HRESULT Write( IUnknown *pIUnknown );
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HRESULT Write( IUnknown *pIUnknown, PROPID propId );
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int GetIndexFromPropId( PROPID propId );
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PROPVARIANT *GetProperty( PROPID propId );
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bool GetProperty( PROPID propId, LONG &nProp );
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bool GetProperty( PROPID propId, CSimpleStringWide &strProp );
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bool SetProperty( PROPID propId, PROPVARIANT *pPropVar );
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bool SetProperty( PROPID propId, LONG nProp );
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int Count(void) const;
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PROPVARIANT *PropVariants(void) const;
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PROPSPEC *PropSpecs(void) const;
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LPWSTR *PropNames(void) const;
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void Dump( int nIndex = -1 );
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};
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#endif
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