窗體文件:
object Form1: TForm1
Left = 222
Top = 114
Caption = 'Form1'
ClIEntHeight = 84
ClIEntWidth = 254
Color = clBtnFace
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
OldCreateOrder = False
Position = poDesigned
OnCreate = FormCreate
OnDestroy = FormDestroy
PixelsPerInch = 96
TextHeight = 13
object Button1: TButton
Left = 8
Top = 18
Width = 75
Height = 25
Caption = #25171#24320
TabOrder = 0
OnClick = Button1Click
end
object Button2: TButton
Left = 89
Top = 18
Width = 75
Height = 25
Caption = #25773#25918
TabOrder = 1
OnClick = Button2Click
end
object Button3: TButton
Left = 170
Top = 18
Width = 75
Height = 25
Caption = #26242#20572
TabOrder = 2
OnClick = Button3Click
end
object TrackBar1: TTrackBar
Left = 1
Top = 53
Width = 250
Height = 28
TabOrder = 3
end
object OpenDialog1: TOpenDialog
Left = 72
Top = 32
end
object Timer1: TTimer
OnTimer = Timer1Timer
Left = 152
Top = 32
end