例7.10c.frm

一本学习Visual Basic编程的好书

VERSION 5.00
Begin VB.Form Form3 
   Caption         =   "计算"
   ClientHeight    =   1950
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4365
   LinkTopic       =   "Form3"
   ScaleHeight     =   1950
   ScaleWidth      =   4365
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text31 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1560
      TabIndex        =   4
      Top             =   360
      Width           =   1695
   End
   Begin VB.CommandButton Command32 
      Caption         =   "乘法"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1680
      TabIndex        =   2
      Top             =   1200
      Width           =   975
   End
   Begin VB.CommandButton Command31 
      Caption         =   "加法"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   360
      TabIndex        =   1
      Top             =   1200
      Width           =   975
   End
   Begin VB.CommandButton Command33 
      Caption         =   "返回"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   360
      Left            =   3000
      TabIndex        =   0
      Top             =   1200
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "计算结果"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   480
      TabIndex        =   3
      Top             =   480
      Width           =   975
   End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command31_Click()    '“计算”窗体的“加法”按钮
    Text31.Text = X + Y
End Sub
Private Sub Command32_Click()    '“计算”窗体的“乘法”按钮
    Text31.Text = X * Y
End Sub
Private Sub Command33_Click()    '“计算”窗体的“返回”按钮
    Form3.Hide                   '隐藏“计算”窗体
    Form1.Show                   '显示主窗体
End Sub