unit7.pas

学生成绩输入

unit Unit7;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Memo1: TMemo;
    Memo2: TMemo;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  fv:textfile;
  i:integer;
  begin
   assignfile(fv,'d:\stu2.txt');
   rewrite(fv);
   for i:=1 to 3 do
     begin
      write(fv,memo1.lines[i]:12);
      writeln(fv,memo2.LineS[i]:6);
      end;
   closefile(fv);
end;

end.