例6.7.frm

一本学习Visual Basic编程的好书

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "控件数组的使用"
   ClientHeight    =   2925
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4800
   LinkTopic       =   "Form1"
   ScaleHeight     =   2925
   ScaleWidth      =   4800
   StartUpPosition =   3  '窗口缺省
   Begin VB.OptionButton Option1 
      Caption         =   "28"
      Height          =   180
      Index           =   2
      Left            =   1680
      TabIndex        =   4
      Top             =   2400
      Width           =   495
   End
   Begin VB.OptionButton Option1 
      Caption         =   "20"
      Height          =   180
      Index           =   1
      Left            =   1680
      TabIndex        =   3
      Top             =   1920
      Width           =   615
   End
   Begin VB.OptionButton Option1 
      Caption         =   "12"
      Height          =   180
      Index           =   0
      Left            =   1680
      TabIndex        =   2
      Top             =   1440
      Width           =   735
   End
   Begin VB.TextBox Text1 
      Height          =   735
      Left            =   360
      TabIndex        =   0
      Text            =   "控件数组的使用"
      Top             =   120
      Width           =   4065
   End
   Begin VB.Label Label1 
      Caption         =   "字号控制"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   1440
      TabIndex        =   1
      Top             =   1080
      Width           =   1095
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Load()
   Option1(0).Value = True   '选定第一个单选按钮
   Text1.FontSize = 12    '设定文本框中的字号
End Sub
Private Sub Option1_Click(Index As Integer)
   Select Case Index     '系统自动返回Index值
      Case 0
          Text1.FontSize = 12
      Case 1
          Text1.FontSize = 20
      Case 2
          Text1.FontSize = 28
   End Select
End Sub