uses
     inifiles;

//建立新檔案
Procedure NewFile(FileName:String;Text:String);
Var
  F : Textfile;
Begin
  if fileExists(FileName) then DeleteFile(FileName); {看檔案是否存在,在就刪除}
  AssignFile(F, FileName); {將檔名與變數 F 關聯}
  ReWrite(F); {建立一個新的檔案並命名為 ek.txt}
  Writeln(F,Text);
  Closefile(F); {關閉檔案 F}
End;


procedure TForm1.Button1Click(Sender: TObject);
 var
  inifile:TInifile;
  iniFileName,sAppPath,sMusicDir,sImageDir:string;
begin
  //獲取當前程式的路徑
  sAppPath:=ExtractFilePath(Application.ExeName);
  iniFileName:=sAppPath+'testset.ini';

  inifile:=TInifile.Create(iniFileName);
  //判斷ini檔案是否存在（不存在則建立）
  if not FileExists(pChar(iniFileName)) then
  begin
    NewFile(iniFileName,'[TESTSET]');
    //寫配置資訊
    inifile.writeString('TESTSET','DLGOPENIMGDIR',sAppPath+'Pictures');
    inifile.writeString('TESTSET','DLGOPENMICDIR',sAppPath+'Music');
  end ;
  //讀取配置資訊
  sImageDir:=inifile.readString('TESTSET','DLGOPENIMGDIR','');
  sMusicDir:=inifile.readString('TESTSET','DLGOPENMICDIR','');
end;