编辑代码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3015
   ClientLeft      =   120
   ClientTop       =   465
   ClientWidth     =   4560
   LinkTopic       =   "Form1"
   ScaleHeight     =   15420
   ScaleWidth      =   25365
   StartUpPosition =   3  '����ȱʡ
   Begin VB.CommandButton Command3 
      Caption         =   "��ϲ�ʵ�"
      BeginProperty Font 
         Name            =   "����"
         Size            =   21.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   2535
      Left            =   3960
      TabIndex        =   6
      Top             =   3000
      Width           =   855
   End
   Begin VB.TextBox Text3 
      Height          =   1095
      Left            =   5160
      TabIndex        =   5
      Top             =   4680
      Width           =   1935
   End
   Begin VB.TextBox Text2 
      Height          =   1095
      Left            =   1440
      TabIndex        =   4
      Top             =   4680
      Width           =   2055
   End
   Begin VB.CommandButton Command2 
      Caption         =   "�ܳ�"
      Height          =   1215
      Left            =   5160
      TabIndex        =   3
      Top             =   3000
      Width           =   1935
   End
   Begin VB.CommandButton Command1 
      Caption         =   "���"
      Height          =   1335
      Left            =   1440
      TabIndex        =   2
      Top             =   2880
      Width           =   2055
   End
   Begin VB.TextBox Text1 
      Height          =   1215
      Left            =   4920
      TabIndex        =   1
      Top             =   720
      Width           =   2415
   End
   Begin VB.Label Label1 
      Caption         =   "������뾶"
      BeginProperty Font 
         Name            =   "����"
         Size            =   24
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   735
      Left            =   1200
      TabIndex        =   0
      Top             =   1080
      Width           =   2775
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
S = 3.14 * Text1 * Tex
Text2 = S
End Sub

Private Sub Command2_Click()
L = 2 * 3.14 * Text
Text3 = L
End Sub

Private Sub Command3_Click()
A = "��ã�sb"
Print A
End Sub