form1.frm

Visual Basic程序设计基础》-杨小影-源代码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3810
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4920
   LinkTopic       =   "Form1"
   ScaleHeight     =   3810
   ScaleWidth      =   4920
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text4 
      Height          =   495
      Left            =   2520
      TabIndex        =   5
      Top             =   2760
      Width           =   1455
   End
   Begin VB.Frame Frame2 
      Caption         =   "读出数据"
      Height          =   1335
      Left            =   360
      TabIndex        =   1
      Top             =   2280
      Width           =   3735
      Begin VB.TextBox Text3 
         Height          =   495
         Left            =   240
         TabIndex        =   4
         Top             =   480
         Width           =   1455
      End
   End
   Begin VB.Frame Frame1 
      Caption         =   "写入数据"
      Height          =   1335
      Left            =   360
      TabIndex        =   0
      Top             =   360
      Width           =   3735
      Begin VB.TextBox Text2 
         Height          =   495
         Left            =   2160
         TabIndex        =   3
         Top             =   480
         Width           =   1455
      End
      Begin VB.TextBox Text1 
         Height          =   495
         Left            =   240
         TabIndex        =   2
         Top             =   480
         Width           =   1455
      End
   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()      '写入数据
Open "c:\example.dat" For Output As #1
num1 = Val(Text1.Text)
num2 = Val(Text2.Text)
Write #1, num1, num2
Close #1
End Sub

Private Sub Command2_Click()   '读出数据
Open "c:\example.dat" For Input As #1
Input #1, X1, X2
Text3 = Str(X1)
Text4 = Str(X2)
Close #1
End Sub