VS2013 VC++ MFC 实验3：读取和写入ini文件

/*

功能：读取和写入ini文件

环境：VS2013  VC++

时间：2016-06-28

作者：Linkun

*/

//获取路径，生成ini文件名

       CString strPath, strFileName;

       strFileName = "test.ini";

       TCHAR _szPath[MAX_PATH+1] ={0};

       GetModuleFileName(NULL, _szPath, MAX_PATH);

       (_tcsrchr(_szPath, _T('\\')))[1] = 0;//删除文件名 

       for (int n = 0; _szPath[n]; n++){

              if (_szPath[n] != _T('\\')){

                     strPath += _szPath[n];

              }

        else{

                     strPath += _T("\\\\");

              }

       }

       GetDlgItem(IDC_EDIT3)->SetWindowTextW(strPath);

       strPath = strPath + strFileName;

//ini文件操作

       CString strValue, strSection, strSectionKey;

//写入

       strSection = "Section1";

       strSectionKey = "Item1";

       GetDlgItemText(IDC_EDIT1, strValue);               //获取第1个文本框内容

       ////写入ini文件对应的键值

       WritePrivateProfileString(strSection, strSectionKey, strValue, strPath);  

//读取

       TCHAR strBuff[256];

       strValue = "";

       GetPrivateProfileString(strSection, strSectionKey, NULL, strBuff, 80, strPath);

       strValue = strBuff;

       GetDlgItem(IDC_EDIT2)->SetWindowTextW(strValue);  //读取的值写入第二个文本框