刚才在vb.net版块有一位朋友来问这样的问题，在这里做简要的解答。
Private tabArea As Rectangle Private tabTextArea As RectangleF
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.TabControl1.DrawMode = TabDrawMode.OwnerDrawFixed '设置用户绘制方式 Me.TabControl1.Alignment = TabAlignment.Right '设置TAB项右对齐布局 'TabControl1.SizeMode = TabSizeMode.Fixed ‘设置TAB项大小的方式（全都一样大小） 'TabControl1.ItemSize = New Size(150, 20) '设置大小 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) '主要是做个转换来获得TAB项的RECTANGELF tabTextArea = RectangleF.op_Implicit(TabControl1.GetTabRect(e.Index)) Dim g As Graphics = e.Graphics Dim sf As New StringFormat() '封装文本布局信息
sf.LineAlignment = StringAlignment.Center sf.Alignment = StringAlignment.Center
Dim p As New Pen(Color.Blue) '绘制边框的画笔 Dim font As New Font("Arial", 10.0F) Dim brush As New SolidBrush(Color.Red)

g.DrawRectangle(p, tabArea) '绘制边框 '绘制文字 g.DrawString(CType(sender, TabControl).TabPages(e.Index).Text, font, brush, tabTextArea, sf) End Sub
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