VB.NET Form.AutoScroll属性代码示例

Private Sub DisplayMyScrollableForm()
   ' Create a new form.
   Dim form2 As New Form()
   ' Create a button to add to the new form.
   Dim button1 As New Button()
   ' Set text for the button.
   button1.Text = "Scrolled Button"
   ' Set the size of the button.
   button1.Size = New Size(100, 30)
   ' Set the location of the button to be outside the form's client area.
   button1.Location = New Point(form2.Size.Width + 200, form2.Size.Height + 200)

   ' Add the button control to the new form.
   form2.Controls.Add(button1)
   ' Set the AutoScroll property to true to provide scrollbars.
   form2.AutoScroll = True

   ' Display the new form as a dialog box.
   form2.ShowDialog()
End Sub

' 导入命名空间
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports System.ComponentModel
Imports System.Drawing.Drawing2D
Imports System.IO

Public Class MainClass
    
    Shared Sub Main()
        Dim form1 As Form = New Form1

        Application.Run(form1)


    End Sub
End Class


Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents Panel1 As System.Windows.Forms.Panel
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents Button5 As System.Windows.Forms.Button
    Friend WithEvents Button6 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Panel1 = New System.Windows.Forms.Panel()
        Me.Button6 = New System.Windows.Forms.Button()
        Me.Button5 = New System.Windows.Forms.Button()
        Me.Button4 = New System.Windows.Forms.Button()
        Me.Button3 = New System.Windows.Forms.Button()
        Me.Button2 = New System.Windows.Forms.Button()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.Panel1.SuspendLayout()
        Me.SuspendLayout()
        '
        'Panel1
        '
        Me.Panel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.Panel1.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button6, Me.Button5, Me.Button4, Me.Button3, Me.Button2, Me.Button1})
        Me.Panel1.Location = New System.Drawing.Point(8, 8)
        Me.Panel1.Name = "Panel1"
        Me.Panel1.Size = New System.Drawing.Size(260, 232)
        Me.Panel1.TabIndex = 0
        '
        'Button6
        '
        Me.Button6.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button6.Location = New System.Drawing.Point(16, 180)
        Me.Button6.Name = "Button6"
        Me.Button6.Size = New System.Drawing.Size(168, 24)
        Me.Button6.TabIndex = 5
        Me.Button6.Text = "Button6"
        '
        'Button5
        '
        Me.Button5.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button5.Location = New System.Drawing.Point(16, 148)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(168, 24)
        Me.Button5.TabIndex = 4
        Me.Button5.Text = "Button5"
        '
        'Button4
        '
        Me.Button4.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button4.Location = New System.Drawing.Point(16, 116)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(168, 24)
        Me.Button4.TabIndex = 3
        Me.Button4.Text = "Button4"
        '
        'Button3
        '
        Me.Button3.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button3.Location = New System.Drawing.Point(16, 84)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(168, 24)
        Me.Button3.TabIndex = 2
        Me.Button3.Text = "Button3"
        '
        'Button2
        '
        Me.Button2.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button2.Location = New System.Drawing.Point(16, 52)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(168, 24)
        Me.Button2.TabIndex = 1
        Me.Button2.Text = "Button2"
        '
        'Button1
        '
        Me.Button1.FlatStyle = System.Windows.Forms.FlatStyle.System
        Me.Button1.Location = New System.Drawing.Point(16, 20)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(168, 24)
        Me.Button1.TabIndex = 0
        Me.Button1.Text = "Button1"
        '
        'ScrollableForm
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 14)
        Me.AutoScroll = True
        Me.ClientSize = New System.Drawing.Size(224, 147)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Panel1})
        Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Name = "ScrollableForm"
        Me.Text = "Scrollable Form"
        Me.Panel1.ResumeLayout(False)
        Me.ResumeLayout(False)

    End Sub

#End Region


    Private Sub ScrollableForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.Refresh()
    End Sub
End Class