//假设.ini文件在你的工程目录
char m_apppath[250];
GetCurrentDirectory(250,(LPTSTR)m_apppath);
CString apppath;
apppath = m_apppath ;
apppath += "\\你的.ini";
m_port=GetPrivateProfileInt("VALNAME","VALNAME",0,apppath);//整形
GetPrivateProfileString("VALNAME","VALNAME","aa", (LPTSTR)Variant,250,apppath);
//默认值为aa
GetPrivateProfileString("VALNAME","VALNAME","000",(LPTSTR)csjrh,250,apppath);
//字符型