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Pascal/Delphi Source File  |  2005-03-21  |  1.0 KB  |  52 lines
  1. unit ed;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  7.   Dialogs, System.ComponentModel, Borland.Vcl.StdCtrls, Borland.Vcl.ComCtrls,
  8.   Borland.Vcl.Menus;
  9.  
  10. type
  11.   TForm1 = class(TForm)
  12.     RichEdit1: TRichEdit;
  13.     MainMenu1: TMainMenu;
  14.     File1: TMenuItem;
  15.     Open1: TMenuItem;
  16.     Save1: TMenuItem;
  17.     Exit1: TMenuItem;
  18.     procedure Exit1Click(Sender: TObject);
  19.     procedure Save1Click(Sender: TObject);
  20.     procedure Open1Click(Sender: TObject);
  21.   private
  22.     { Private declarations }
  23.   public
  24.     { Public declarations }
  25.   end;
  26.  
  27. var
  28.   Form1: TForm1;
  29.  
  30. implementation
  31.  
  32. {$R *.nfm}
  33.  
  34. procedure TForm1.Open1Click(Sender: TObject);
  35. begin
  36.    if FileExists('testfile.txt') then
  37.       RichEdit1.Lines.LoadFromFile('testfile.txt')
  38.    else ShowMessage('Cannot find testfile.txt!');
  39. end;
  40.  
  41. procedure TForm1.Save1Click(Sender: TObject);
  42. begin
  43.     RichEdit1.Lines.SaveToFile('testfile.txt');
  44. end;
  45.  
  46. procedure TForm1.Exit1Click(Sender: TObject);
  47. begin
  48.    Close;
  49. end;
  50.  
  51. end.
  52.