unit1.~pas

DELPHI 串口程序 小程序 我个人做的想程序给大家看看

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ComCtrls, jpeg, ExtCtrls, Buttons;

type
  TForm1 = class(TForm)
    StatusBar1: TStatusBar;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    Button7: TButton;
    Button8: TButton;
    Button9: TButton;
    Button10: TButton;
    Button11: TButton;
    Button13: TButton;
    Edit1: TEdit;
    Timer1: TTimer;
    Edit2: TEdit;
    Timer2: TTimer;
    Image1: TImage;
    procedure Button6Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button8Click(Sender: TObject);
    procedure Button10Click(Sender: TObject);
    procedure Button11Click(Sender: TObject);
    procedure Button13Click(Sender: TObject);
    procedure Timer1Timer(Sender: TObject);
    procedure Timer2Timer(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button6Click(Sender: TObject);
begin
 close;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Button2.Caption := 'Integer';
  Button3.Caption := IntToStr (SizeOf (Integer));
  Button4.Caption := IntToStr (High (Integer));
  Button5.Caption := IntToStr (Low (Integer));
end;

procedure TForm1.Button7Click(Sender: TObject);
begin
  Button2.Caption := 'Byte';
  Button3.Caption := IntToStr (SizeOf (Byte));
  Button4.Caption := IntToStr (High (Byte));
  Button5.Caption := IntToStr (Low (Byte));
end;

procedure TForm1.Button8Click(Sender: TObject);
begin
  Button2.Caption := 'Cardinal';
  Button3.Caption := IntToStr (SizeOf (Cardinal));
  Button4.Caption := IntToStr (High (Cardinal));
  Button5.Caption := IntToStr (Low (Cardinal));
end;

procedure TForm1.Button10Click(Sender: TObject);
begin
  Button2.Caption := 'SmallInt';
  Button3.Caption := IntToStr (SizeOf (SmallInt));
  Button4.Caption := IntToStr (High (SmallInt));
  Button5.Caption := IntToStr (Low (SmallInt));
end;

procedure TForm1.Button11Click(Sender: TObject);
begin
  Button2.Caption := 'LongInt';
  Button3.Caption := IntToStr (SizeOf (LongInt));
  Button4.Caption := IntToStr (High (LongInt));
  Button5.Caption := IntToStr (Low (LongInt));
end;

procedure TForm1.Button13Click(Sender: TObject);
begin
  Button2.Caption := 'Word';
  Button3.Caption := IntToStr (SizeOf (Word));
  Button4.Caption := IntToStr (High (Word));
  Button5.Caption := IntToStr (Low (Word));
end;

procedure TForm1.Timer1Timer(Sender: TObject);
   var
      timess:TDateTime;
begin
    timess := Now;
    Edit1.Text := FormatDateTime('HH:MM:SS',timess);
end;

procedure TForm1.Timer2Timer(Sender: TObject);
  var
     timess:Tdatetime;
begin
      timess:=now;
      Edit2.Text := FormatDateTime('YYYY/MM/DD',timess);
end;

end.