002.frm

VB初级练习源码适合刚学习VB的人练习。。。。

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "text"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "计算"
      Height          =   735
      Left            =   3000
      TabIndex        =   2
      Top             =   2160
      Width           =   1455
   End
   Begin VB.TextBox Text2 
      Height          =   735
      Left            =   600
      TabIndex        =   1
      Top             =   1920
      Width           =   1575
   End
   Begin VB.TextBox Text1 
      Height          =   735
      Left            =   600
      TabIndex        =   0
      Top             =   600
      Width           =   1575
   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()
Dim x As Integer
x = Text1.Text
If x >= 0 Then
Text2.Text = x
Else
Text2.Text = -x
End If
End Sub

Private Sub Text3_Change()

End Sub