mainmath.dfm

四则运算的代码,有兴趣的可以研究下下的呵呵.

object Form1: TForm1
  Left = 205
  Top = 221
  Width = 306
  Height = 132
  Caption = #31639#24335#35745#31639
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = 'MS Sans Serif'
  Font.Style = []
  OldCreateOrder = False
  Position = poMainFormCenter
  PixelsPerInch = 96
  TextHeight = 13
  object Edit1: TEdit
    Left = 16
    Top = 24
    Width = 265
    Height = 21
    TabOrder = 0
  end
  object Button1: TButton
    Left = 80
    Top = 64
    Width = 145
    Height = 25
    Caption = #35745#31639#19978#38754#30340#31639#24335
    TabOrder = 1
    OnClick = Button1Click
  end
end