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73 lines
2.0 KiB
73 lines
2.0 KiB
///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1998, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// dsproperty.h
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//
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// SYNOPSIS
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//
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// This file declares the class DSProperty.
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//
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// MODIFICATION HISTORY
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//
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// 03/02/1998 Original version.
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// 04/13/2000 Port to ATL 3.0
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _DSPROPERTY_H_
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#define _DSPROPERTY_H_
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#include <datastore2.h>
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///////////////////////////////////////////////////////////////////////////////
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//
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// CLASS
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//
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// DSProperty
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//
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// DESCRIPTION
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//
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// This class implements the IDataStoreProperty interface. It represents
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// a single property of an IDataStoreObject.
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//
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///////////////////////////////////////////////////////////////////////////////
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class DSProperty :
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public CComObjectRootEx< CComMultiThreadModelNoCS >,
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public IDispatchImpl<
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IDataStoreProperty,
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&__uuidof(IDataStoreProperty),
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&__uuidof(DataStore2Lib)
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>
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{
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public:
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BEGIN_COM_MAP(DSProperty)
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COM_INTERFACE_ENTRY_IID(__uuidof(IDataStoreProperty), IDataStoreProperty)
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COM_INTERFACE_ENTRY(IDispatch)
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END_COM_MAP()
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// Create a new DSProperty object.
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static DSProperty* createInstance(
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const _bstr_t& propName,
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const _variant_t& propValue,
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IDataStoreObject* memberOf
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);
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//////////
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// IDataStoreProperty
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//////////
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STDMETHOD(get_Name)(/*[out, retval]*/ BSTR* pVal);
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STDMETHOD(get_Value)(/*[out, retval]*/ VARIANT* pVal);
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STDMETHOD(get_ValueEx)(/*[out, retval]*/ VARIANT* pVal);
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STDMETHOD(get_Owner)(/*[out, retval]*/ IDataStoreObject** pVal);
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protected:
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_bstr_t name; // Property name.
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_variant_t value; // Property value.
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CComPtr<IDataStoreObject> owner; // Object to which this property belongs.
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};
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#endif // _DSPROPERTY_H_
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