f2-12.frm

VB课程教学的讲义源的代码

VERSION 5.00
Begin VB.Form Form1 
   ClientHeight    =   3804
   ClientLeft      =   60
   ClientTop       =   456
   ClientWidth     =   8196
   LinkTopic       =   "Form1"
   ScaleHeight     =   3804
   ScaleWidth      =   8196
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command3 
      Caption         =   "退出"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   5880
      TabIndex        =   10
      Top             =   2280
      Width           =   1215
   End
   Begin VB.CommandButton Command2 
      Caption         =   "清除"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   2880
      TabIndex        =   9
      Top             =   2280
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "计算"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   720
      TabIndex        =   8
      Top             =   2280
      Width           =   1215
   End
   Begin VB.TextBox Text3 
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   5880
      TabIndex        =   7
      Top             =   1200
      Width           =   1215
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   2880
      TabIndex        =   6
      Top             =   1200
      Width           =   1215
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   720
      TabIndex        =   5
      Top             =   1200
      Width           =   1215
   End
   Begin VB.Label Label5 
      AutoSize        =   -1  'True
      Caption         =   "+"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   2160
      TabIndex        =   1
      Top             =   480
      Width           =   180
   End
   Begin VB.Label Label4 
      AutoSize        =   -1  'True
      Caption         =   "计算结果"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   5880
      TabIndex        =   4
      Top             =   480
      Width           =   1380
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "="
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   4680
      TabIndex        =   3
      Top             =   480
      Width           =   180
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "加数B"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   2880
      TabIndex        =   2
      Top             =   480
      Width           =   870
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "加数A"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   15.6
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   840
      TabIndex        =   0
      Top             =   480
      Width           =   870
   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()
    Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub

Private Sub Command2_Click()
    Text1.Text = ""
    Text2.Text = ""
    Text3.Text = ""
    Text1.SetFocus
End Sub

Private Sub Command3_Click()
    End
End Sub