Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Me.TabControl1.DrawMode = TabDrawMode.OwnerDrawFixed '設置用戶繪制方式

        Me.TabControl1.Alignment = TabAlignment.Right '設置TAB項右對齊布局

        'TabControl1.SizeMode = TabSizeMode.Fixed ‘設置TAB項大小的方式（全都一樣大小）

        'TabControl1.ItemSize = New Size(150, 20) '設置大小

    End Sub

    Private Sub TabControl1_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles TabControl1.DrawItem

        tabArea = TabControl1.GetTabRect(e.Index) '主要是做個轉換來獲得TAB項的RECTANGELF

        tabTextArea = RectangleF.op_Implicit(TabControl1.GetTabRect(e.Index))

        Dim g As Graphics = e.Graphics

        Dim sf As New StringFormat() '封裝文本布局信息

        sf.LineAlignment = StringAlignment.Center

        sf.Alignment = StringAlignment.Center

        Dim p As New Pen(Color.Blue) '繪制邊框的畫筆

        Dim font As New Font("Arial", 10.0F)

        Dim brush As New SolidBrush(Color.Red)

        g.DrawRectangle(p, tabArea) '繪制邊框

        '繪制文字

        g.DrawString(CType(sender, TabControl).TabPages(e.Index).Text, font, brush, tabTextArea, sf)

    End Sub