unit1.pas

来自「delphi课程设计的内容,包括源代码,文本的设计,菜单的设计等.」· PAS 代码 · 共 82 行

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Memo1: TMemo;
    Memo2: TMemo;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    N4: TMenuItem;
    N5: TMenuItem;
    N6: TMenuItem;
    Button1: TButton;
    Button2: TButton;
    OpenDialog1: TOpenDialog;
    procedure Button1Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

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

procedure TForm1.N3Click(Sender: TObject);
begin
     if popupmenu1.PopupComponent=memo1 then
       memo1.PasteFromClipboard
     else
      if popupmenu1.PopupComponent=memo2 then
         memo2.PasteFromClipboard;


end;

procedure TForm1.Button2Click(Sender: TObject);
begin
    close;
end;

procedure TForm1.N2Click(Sender: TObject);
begin
    if popupmenu1.PopupComponent=memo1 then
       memo1.CopyToClipboard
     else
      if popupmenu1.PopupComponent=memo2 then
         memo2.CopyToClipboard;
end;

procedure TForm1.N4Click(Sender: TObject);
begin
   if popupmenu1.PopupComponent=memo1 then
       memo1.Clear
     else
      if popupmenu1.PopupComponent=memo2 then
         memo2.Clear;
end;

end.