form1.frm

四）练习该实验的目的和思路： 程序开始变得复杂起来

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   4110
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6105
   LinkTopic       =   "Form1"
   ScaleHeight     =   4110
   ScaleWidth      =   6105
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text1 
      Height          =   3975
      Left            =   0
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   2
      Top             =   0
      Width           =   4215
   End
   Begin VB.CommandButton Command2 
      Caption         =   "退    出"
      Height          =   495
      Left            =   4320
      TabIndex        =   1
      Top             =   3120
      Width           =   1455
   End
   Begin VB.CommandButton Command1 
      Caption         =   "显示文本"
      Height          =   495
      Left            =   4320
      TabIndex        =   0
      Top             =   2280
      Width           =   1455
   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()
Text1.Text = ""
Text1.Text = "使文本框中能放入更长的信息。由于文本加长，文本框不能直接把所有内容全部显示出来，因此，应该用滚动条将原来在文本框范围以外的内容顺序移到文本中显于出来。"

End Sub

Private Sub Command2_Click()
End
End Sub