TabControl標籤顏色改變

private void Form1_Load(object sender, EventArgs e)
        {
            this.tabControl1.DrawMode = System.Windows.Forms.TabDrawMode.OwnerDrawFixed;
            this.tabControl1.DrawItem += new DrawItemEventHandler(this.tabControl1_DrawItem);
        }

        private void tabControl1_DrawItem(object sender, DrawItemEventArgs e)
        {
            Font fntTab;
            Brush bshBack;
            Brush bshFore;

            if (e.Index == this.tabControl1.SelectedIndex)
            {
                fntTab = new Font(e.Font, FontStyle.Bold);
                bshBack = new System.Drawing.Drawing2D.LinearGradientBrush(e.Bounds, SystemColors.Control, SystemColors.Control, System.Drawing.Drawing2D.LinearGradientMode.BackwardDiagonal);
                bshFore = Brushes.Yellow;
            }
            else
            {
                fntTab = e.Font;
                bshBack = new SolidBrush(Color.White );
                bshFore = new SolidBrush(Color.Red);

            }

            string tabName = this.tabControl1.TabPages[e.Index].Text;
            StringFormat sftTab = new StringFormat();
            e.Graphics.FillRectangle(bshBack, e.Bounds);
            Rectangle recTab = e.Bounds;
            recTab = new Rectangle(recTab.X, recTab.Y + 4, recTab.Width, recTab.Height - 4);
            e.Graphics.DrawString(tabName, fntTab, bshFore, recTab, sftTab);

        }