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          <TD align=right><A href="http://www.csdn.net/">CSDN</A> - <A 
            href="http://www.csdn.net/develop/">文档中心</A> - <FONT 
            color=#003399>Visual C++</FONT>&nbsp;&nbsp;&nbsp;&nbsp; </TD></TR>
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          <TD align=middle bgColor=#003399 height=10><FONT 
            color=#ffffff>标题</FONT></TD>
          <TD><B>&nbsp;&nbsp;&nbsp;&nbsp;一个手工读写INI文件的类(二)</B>&nbsp;&nbsp;&nbsp;&nbsp;bluebohe(原作) 
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          <TD align=middle bgColor=#003399><FONT color=#ffffff>关键字</FONT></TD>
          <TD width=500>&nbsp;&nbsp;&nbsp;&nbsp;ini CMap CMapStringToPtr</TD></TR>
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            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">(读者可以点击<A 
            href="http://bluebohe.go.nease.net/readini.rar">这里</A>获得源代码,注意解压后将boot.ini拷贝到E:\,以便程序运行找到文件)</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">头文件CfgData.h</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">// 
            CfgData.h: interface for the CCfgData 
            class.<BR>//<BR>//////////////////////////////////////////////////////////////////////</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">#if 
            !defined(AFX_CFGDATA_H__A40CDB9A_0E44_49E6_A460_505D76BA6414__INCLUDED_)<BR>#define 
            AFX_CFGDATA_H__A40CDB9A_0E44_49E6_A460_505D76BA6414__INCLUDED_</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">#if 
            _MSC_VER &gt; 1000<BR>#pragma once<BR>#endif // _MSC_VER &gt; 
            1000</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">class 
            CCfgData&nbsp; 
            <BR>{<BR>protected:<BR>&nbsp;//组到配置数据的映射<BR>&nbsp;CMapStringToPtr 
            m_StrMapMap;<BR>&nbsp;//当前组<BR>&nbsp;CString&nbsp;m_strGroup;&nbsp;<BR>public:<BR>&nbsp;//构造配置数据<BR>&nbsp;CCfgData();<BR>&nbsp;//析构配置数据<BR>&nbsp;virtual 
            ~CCfgData();<BR>&nbsp;//从文件加载配置数据<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;LPCTSTR 
            strFileName 加载文件的名称<BR>&nbsp;返回值:无<BR>&nbsp;*/<BR>&nbsp;void 
            LoadCfgData(LPCTSTR 
            strFileName);<BR>&nbsp;//将配置数据保存到文件<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;LPCTSTR 
            strFileName 保存文件的名称<BR>&nbsp;返回值:成功返回TRUE 
            失败返回FALSE<BR>&nbsp;*/<BR>&nbsp;BOOL SaveCfgData(LPCTSTR 
            strFileName);<BR>&nbsp;<BR>&nbsp;//将配置数据保存到字符串<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;CString* 
            pstr&nbsp;要保存的字符串指针<BR>&nbsp;返回值:成功返回TRUE 失败返回FALSE<BR>&nbsp; 
            */<BR>&nbsp;BOOL SaveToStr(CString* 
            pstr);<BR>&nbsp;//设置当前读取的组<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;当前组名称<BR>&nbsp;返回值:无<BR>&nbsp;*/<BR>&nbsp;void 
            SetGroup(LPCTSTR 
            strGroup);<BR>&nbsp;//修改或者添加一条当前组中的数据<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;LPCTSTR 
            strKey&nbsp;要修改的数据的键值<BR>&nbsp;&nbsp;&nbsp;LPCTSTR 
            strValue要修改的数据的内容<BR>&nbsp;返回值:<BR>&nbsp;备注:&nbsp;如果当前组在配置数据中存在,则修改或者添加该组对应键值的数据,如果当前组灾配置数据中不存在,则先创建该组<BR>&nbsp; 
            */<BR>&nbsp;BOOL SetData(LPCTSTR strKey,LPCTSTR 
            strValue);<BR>&nbsp;//得到当前组中对应键值中字符串类型的数据<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;LPCTSTR 
            strKey&nbsp;要得到的数据的键值<BR>&nbsp;&nbsp;&nbsp;LPCTSTR 
            strValue要得到的数据的内容&nbsp;<BR>&nbsp;返回值:找到数据返回TRUE,否则返回FALSE<BR>&nbsp;*/<BR>&nbsp;virtual 
            BOOL GetStrData(LPCTSTR strKey,CString 
            &amp;strValue);<BR>&nbsp;//得到long型的数据<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;LPCTSTR 
            strKey&nbsp;要得到的数据的键值<BR>&nbsp;&nbsp;&nbsp;long 
            lValue&nbsp;&nbsp;要得到的数据的值&nbsp;<BR>&nbsp;返回值:找到数据返回TRUE,否则返回FALSE&nbsp;<BR>&nbsp; 
            */<BR>&nbsp;virtual BOOL GetLongData(LPCTSTR strKey,long 
            &amp;lValue);<BR>&nbsp;</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">protected:<BR>&nbsp;//释放配置数据所占用的内存<BR>&nbsp;/*<BR>&nbsp;参数:&nbsp;无<BR>&nbsp;返回值:无<BR>&nbsp; 
            */<BR>&nbsp;void RemoveAll();<BR>&nbsp;<BR>};</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">#endif 
            // 
            !defined(AFX_CFGDATA_H__A40CDB9A_0E44_49E6_A460_505D76BA6414__INCLUDED_)</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"></SPAN>&nbsp;</P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">源文件CfgData.cpp</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">// 
            CfgData.cpp: implementation of the CCfgData 
            class.<BR>//<BR>//////////////////////////////////////////////////////////////////////</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">#include 
            "stdafx.h"<BR>#include "CfgData.h"</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">#ifdef 
            _DEBUG<BR>#undef THIS_FILE<BR>static char 
            THIS_FILE[]=__FILE__;<BR>#define new DEBUG_NEW<BR>#endif</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">//////////////////////////////////////////////////////////////////////<BR>// 
            Construction/Destruction<BR>//////////////////////////////////////////////////////////////////////<BR>//构造配置数据</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">CCfgData::CCfgData()<BR>{<BR>&nbsp;//初始化配置数据<BR>&nbsp;m_strGroup="设置";<BR>&nbsp;<BR>}<BR>//析构配置数据</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
            style="COLOR: black; FONT-FAMILY: 宋体; FONT-SIZE: 10pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">CCfgData::~CCfgData()<BR>{<BR>&nbsp;RemoveAll();<BR>&nbsp;<BR>}<BR>//释放配置数据所占用的内存<BR>/*<BR>参数:&nbsp;无<BR>返回值:无<BR>*/<BR>void 
            CCfgData::RemoveAll()<BR>{<BR>&nbsp;POSITION 
            pos=m_StrMapMap.GetStartPosition();<BR>&nbsp;while(pos)<BR>&nbsp;{<BR>&nbsp;&nbsp;CMapStringToString* 
            pStrMap;<BR>&nbsp;&nbsp;CString 
            str;<BR>&nbsp;&nbsp;m_StrMapMap.GetNextAssoc(pos,str,(void*&amp;)pStrMap);<BR>&nbsp;&nbsp;if(pStrMap!=NULL)<BR>&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;pStrMap-&gt;RemoveAll();<BR>&nbsp;&nbsp;&nbsp;//删除掉CString--&gt; 
            指针映射中的指针<BR>&nbsp;&nbsp;&nbsp;delete 
            pStrMap;<BR>&nbsp;&nbsp;}<BR>&nbsp;}<BR>&nbsp;m_StrMapMap.RemoveAll();<BR>&nbsp;<BR>}<BR>//从文件加载配置数据<BR>/*<BR>参数:&nbsp;LPCTSTR 
            strFileName 加载文件的名称<BR>返回值:无<BR>*/<BR>void 
            CCfgData::LoadCfgData(LPCTSTR strFileName)<BR>{<BR>&nbsp;int 
            iReadLen=0;<BR>&nbsp;CString str[3];<BR>&nbsp;int 
            iState=0;//0:正在读入键值 1:正在读入内容 2:正在读入组<BR>&nbsp;unsigned char 
            ch;&nbsp;//正在读取的字符<BR>&nbsp;//清空配置数据<BR>&nbsp;RemoveAll();<BR>&nbsp;CFile 
            file;<BR>&nbsp;file.Open(strFileName, 
            CFile::modeRead);<BR>&nbsp;file.Seek(0,CFile::begin);<BR>&nbsp;str[0]="";//存放键值字符串<BR>&nbsp;str[1]="";//存放内容字符串<BR>&nbsp;str[2]="";//存放组字符串<BR>&nbsp;//字符串到字符串的映射,保存键值和内容<BR>&nbsp;CMapStringToString* 
            pStrMap=NULL;<BR>&nbsp;do<BR>&nbsp;{<BR>&nbsp;&nbsp;iReadLen=file.Read(&amp;ch,1);<BR>&nbsp;&nbsp;if(iReadLen!=0)<BR>&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;//处理中文<BR>&nbsp;&nbsp;&nbsp;if(ch&gt;0x80)//中文<BR>&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;str[iState]+=ch;<BR>&nbsp;&nbsp;&nbsp;&nbsp;iReadLen=file.Read(&amp;ch,1);<BR>&nbsp;&nbsp;&nbsp;&nbsp;if(iReadLen!=0)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[iState]+=ch;<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;&nbsp;}else<BR>&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;switch(ch)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//处理'['读入组字符串<BR>&nbsp;&nbsp;&nbsp;&nbsp;case 
            '[':<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[0].TrimLeft();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[0].TrimRight();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[1].TrimLeft();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[1].TrimRight();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//确认键值和内容数据为空,否则可能是键值和内容中的符号<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(str[0]==""&amp;&amp;str[1]=="")<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pStrMap=NULL;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iState=2;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[2]="";<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}else<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str[iState]+=ch;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//处理']'组字符串读入完毕<BR>&nbsp;&nbsp;&nbsp;&nbsp;case 

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