写:WritePrivateProfileString( "History","String0","please",g_IniFile );
读:GetPrivateProfileString( "History","String0","",string,80,g_IniFile );

解决方案 »

  1.   

    //得到当前路径
    char cFileName[_MAX_PATH];
    char cDrive[_MAX_DRIVE+1], cDir[_MAX_DIR+1], cFName[_MAX_FNAME+1], cExt[_MAX_EXT+1];
        GetModuleFileName(AfxGetInstanceHandle(),cFileName,sizeof(cFileName));
        _splitpath(cFileName, cDrive, cDir, cFName, cExt);
        cFileName[strlen(cFileName)-strlen(cFName)-strlen(cExt)] = '\0';
        if(cFileName[strlen(cFileName) - 1] != '\\') 
        {
            lstrcat(cFileName, _T("\\"));
        }
    lstrcat(cFileName, _T("mysoft.ini"));
        CString INIFile=(CString)cFileName;
    //写相应的INI文件
    WritePrivateProfileString("Hot key", "OnOffHotkey", '00030070,INIFile);
      

  2.   

    MSDN有关于这些函数地说明,参好以上代码,再看一下MSDN就清楚了!