C++builder ini 读写

//包含文件

#include <inifiles.hpp>

//写文件

TIniFile *ini;
ini=new TIniFile(ChangeFileExt(ExtractFilePath(Application->ExeName),"config.cfg"));
ini->WriteInteger("connection","User",User);
ini->WriteInteger("connection","Password",Password);
ini->WriteString("connection","Caption",Caption);
ini->WriteBool("Form","InitMax",WindowState==wsMaximized);
delete ini;

//读文件

if(FileExists(ExtractFilePath(Application->ExeName)+"config.cfg"))//检测文件是否存在
{
TIniFile *ini;
ini=new TIniFile(ChangeFileExt(ExtractFilePath(Application->ExeName),"config.cfg"));

Top=ini->ReadInteger("Form","Top",100);
Left=ini->ReadInteger("Form","Left",100);
Caption =ini->ReadString("Form","Caption","Default Caption");
ini->ReadBool("Form","InitMax",false)?WindowState=wsMaximized:WindowState=wsNormal;
delete ini;
}
else
{
ShowMessage("文件不存在");
}

ini文件

配置文件名：config.ini
配置文件内容：
*******开始********
[connection]
User=sa（用户名）
Password=密码
Server=服务器名
Database=数据库名
*******结束***********