datarecordextractor.h

来自「一个WinCE6。0下的IP phone的源代码」· C头文件 代码 · 共 47 行

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this sample source code is subject to the terms of the Microsoft
// license agreement under which you licensed this sample source code. If
// you did not accept the terms of the license agreement, you are not
// authorized to use this sample source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the LICENSE.RTF on your install media or the root of your tools installation.
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES.
//
#ifndef _DATARECORDEXTRACTOR_H_23221365_ // To prevent multiple #includes
#define _DATARECORDEXTRACTOR_H_23221365_

#include <windows.h>
#include "DataRecord.h"

/*------------------------------------------------------------------------------
    CDataRecordExtractor
    
    Base class the all DataRecordWrappers - aka IExchangeClientxxxInformation inherits
    from - contains the common safe DataRecord indexing code
------------------------------------------------------------------------------*/
class CDataRecordExtractor
{
public:
    CDataRecordExtractor();
    virtual ~CDataRecordExtractor();

public:
    HRESULT GetStringValueAt(
        UINT   idxValue,
        WCHAR *wszValueBuffer,
        UINT   cchValueBuffer
        );
        
    HRESULT SetDataRecord(
        DataRecord *pDataRecord
        );
    
private:
    DataRecord *m_pDataRecord;
};

#endif // !defined _DATARECORDEXTRACTOR_H_23221365_