u_form1.~pas

很好地delphi书籍源码

unit U_Form1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Spin, CoolGauge;

type
  TForm1 = class(TForm)
    CoolGauge1: TCoolGauge;
    CoolGauge3: TCoolGauge;
    CoolGauge2: TCoolGauge;
    SpinEdit1: TSpinEdit;
    CoolGauge4: TCoolGauge;
    CoolGauge5: TCoolGauge;
    CoolGauge6: TCoolGauge;
    CoolGauge7: TCoolGauge;
    procedure SpinEdit1Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.SpinEdit1Change(Sender: TObject);
begin
  CoolGauge1.Show(SpinEdit1.Value);
  CoolGauge2.Show(SpinEdit1.Value);
  CoolGauge3.Show(SpinEdit1.Value);
  CoolGauge4.Show(SpinEdit1.Value);
  CoolGauge5.Show(SpinEdit1.Value);
  CoolGauge6.Show(SpinEdit1.Value);
  CoolGauge7.Show(SpinEdit1.Value);

end;

end.