unit4.pas

绝对一流的压缩解压程序-,Delphi,压缩解压

unit Unit4;

interface

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

type
  TForm4 = class(TForm)
    MainMenu1: TMainMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    N4: TMenuItem;
    N5: TMenuItem;
    N7: TMenuItem;
    N8: TMenuItem;
    N9: TMenuItem;
    N10: TMenuItem;
    N11: TMenuItem;
    sd1: TSaveDialog;
    pd1: TPrintDialog;
    ImageList1: TImageList;
    re1: TMemo;
    procedure N11Click(Sender: TObject);
    procedure N7Click(Sender: TObject);
    procedure N5Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure N4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form4: TForm4;

implementation

{$R *.dfm}

procedure TForm4.N11Click(Sender: TObject);
begin
     re1.SelectAll;
end;

procedure TForm4.N7Click(Sender: TObject);
begin
     form4.Close;
end;

procedure TForm4.N5Click(Sender: TObject);
begin
if sd1.Execute then
    re1.Lines.SaveToFile(sd1.FileName);
end;

procedure TForm4.N2Click(Sender: TObject);
begin
    if re1.ReadOnly=true then
       begin
        re1.ReadOnly:=false;
        re1.CutToClipboard;
        end;
        re1.ReadOnly:=true;
end;

procedure TForm4.N3Click(Sender: TObject);
begin
     if re1.ReadOnly=true then
       begin
        re1.ReadOnly:=false;
        re1.CopyToClipboard;
        end;
        re1.ReadOnly:=true;
end;

procedure TForm4.N4Click(Sender: TObject);
begin
    if re1.ReadOnly=true then
       begin
        re1.ReadOnly:=false;
        re1.PasteFromClipboard;
        end;
        re1.ReadOnly:=true;
end;

end.