unit1.pas

delphi课程设计的内容,包括源代码,文本的设计,菜单的设计等.

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    RadioGroup1: TRadioGroup;
    GroupBox1: TGroupBox;
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    RadioButton3: TRadioButton;
    Memo1: TMemo;
    OpenDialog1: TOpenDialog;
    Button1: TButton;
    procedure RadioGroup1Click(Sender: TObject);
    procedure RadioButton1Click(Sender: TObject);
    procedure RadioButton2Click(Sender: TObject);
    procedure RadioButton3Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.RadioGroup1Click(Sender: TObject);
begin
    memo1.ImeName:=radiogroup1.items[radiogroup1.itemindex];
end;

procedure TForm1.RadioButton1Click(Sender: TObject);
begin
    memo1.Alignment:=taleftjustify;
end;

procedure TForm1.RadioButton2Click(Sender: TObject);
begin
    memo1.Alignment:=tarightjustify;
end;

procedure TForm1.RadioButton3Click(Sender: TObject);
begin
   memo1.Alignment:=tacenter;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
   if opendialog1.Execute then
      memo1.lines.loadfromfile(opendialog1.filename);
end;

end.