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

Public Class Form1
    Inherits Form
    Private tabControl1 As TabControl
    Private tabPage1 As TabPage
    Private tabPage2 As TabPage
    Private tabPage3 As TabPage
    Private tabPage4 As TabPage

    Private Sub MyTabs()
        Me.tabControl1 = New TabControl()
        Me.tabPage1 = New TabPage()
        Me.tabPage2 = New TabPage()
        Me.tabPage3 = New TabPage()
        Me.tabPage4 = New TabPage()

        ' Allows more than one row of tabs.
        Me.tabControl1.Multiline = True

        Me.tabControl1.Padding = New Point(22, 5)
        Me.tabControl1.Controls.AddRange(New Control() {Me.tabPage1, Me.tabPage2, Me.tabPage3, Me.tabPage4})
        Me.tabControl1.Location = New Point(35, 25)
        Me.tabControl1.Size = New Size(220, 220)

        Me.tabPage1.Text = "myTabPage1"
        Me.tabPage2.Text = "myTabPage2"
        Me.tabPage3.Text = "myTabPage3"
        Me.tabPage4.Text = "myTabPage4"

        Me.Size = New Size(300, 300)
        Me.Controls.AddRange(New Control() {Me.tabControl1})
    End Sub

    Public Sub New()
        MyTabs()
    End Sub

    Shared Sub Main()
        Application.Run(New Form1())
    End Sub
End Class

imports System
imports System.Drawing
imports System.Windows.Forms


public class TabControls : inherits Form
  public sub New()
    Size = new Size(325,375)

    dim tc as new TabControl()
    tc.Parent = me
    tc.Size = new Size(275,300)
    tc.Location = new Point(25,25)
    tc.Anchor = AnchorStyles.Top or AnchorStyles.Bottom or AnchorStyles.Left or AnchorStyles.Right
    tc.Alignment = TabAlignment.Top
    tc.Appearance = TabAppearance.Normal
    tc.HotTrack = true
    tc.Multiline = true
    tc.Padding = new Point(20,3)
    tc.SizeMode = TabSizeMode.FillToRight
    AddHandler tc.SelectedIndexChanged, AddressOf tc_Changed
    tc.Text = "Some text"

    dim img as Image = Image.FromFile("1.ico")
    dim imgList as new ImageList()
    imgList.Images.Add(img)
    tc.ImageList = imgList

    dim tpAddress as new TabPage()
    tpAddress.Parent = tc
    tpAddress.Text = "Address Book"

    dim tpDates as new TabPage()
    tpDates.Parent = tc
    tpDates.Text = "Date Book"

    dim tpToDo as new TabPage()
    tpToDo.Parent = tc
    tpToDo.Text = "ToDo List"

    dim tpMisc as new TabPage()
    tpMisc.Parent = tc
    tpMisc.Text = "A Really Long Tab"
    tpMisc.ImageIndex = 0

    dim lbl as new Label()
    lbl.Parent = tpAddress
    lbl.Text = "Put the Address book controls on this page."
    lbl.AutoSize = true
    lbl.Location = new Point(10,25)

    dim pnl as new Panel()
    pnl.Parent = tpDates
    pnl.BorderStyle = BorderStyle.Fixed3D
    pnl.Location = new Point(10,10)
    pnl.Anchor = AnchorStyles.Top or AnchorStyles.Bottom or _
          AnchorStyles.Left or AnchorStyles.Right
    pnl.Size = new Size(tpDates.Width - 20, tpDates.Height - 20)

    dim cal as new MonthCalendar()
    cal.Parent = pnl
    cal.Location = new Point(25,25)

    dim rtxt as new RichTextBox()
    rtxt.Parent = tpToDo
    rtxt.Dock = DockStyle.Fill
    rtxt.BorderStyle = BorderStyle.FixedSingle
  end sub

  public shared sub Main() 
    Application.Run(new TabControls())
  end sub

  private sub tc_Changed(ByVal sender as object,ByVal e as EventArgs)
    dim tc as TabControl = CType(sender,TabControl)
    Console.WriteLine("Button " + tc.SelectedIndex.ToString())
  end sub

end class