例[6-18].frm

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VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "例［6-18］ 扩大和缩小窗体"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3375
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   3375
   StartUpPosition =   3  '窗口缺省
   Tag             =   "                                           "
   Begin VB.VScrollBar VScroll1 
      Height          =   2295
      LargeChange     =   200
      Left            =   2640
      Max             =   6000
      Min             =   1500
      SmallChange     =   50
      TabIndex        =   1
      Top             =   600
      Value           =   1500
      Width           =   375
   End
   Begin VB.HScrollBar HScroll1 
      Height          =   375
      LargeChange     =   200
      Left            =   120
      Max             =   6000
      Min             =   1500
      SmallChange     =   50
      TabIndex        =   0
      Top             =   120
      Value           =   1500
      Width           =   2895
   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()
Form1.Tag = Form1.Width   '将窗体的宽赋给Tag
End Sub

Private Sub HScroll1_Scroll()
Form1.Width = Form1.Tag * HScroll1.Value / HScroll1.Min  '利用滚动条所占的比值设置窗体的大小
End Sub

Private Sub VScroll1_Scroll()
Form1.Height = Form1.Tag * VScroll1.Value / VScroll1.Min   '利用滚动条所占的比值设置窗体的大小
End Sub