C# Winform: How to set the Base Color of a TabControl (not the tabpage)

Question

It seems like a simple question but how do I set the bacground color of the \'tab control\', it seems to be derived from the standard window theme color. Is it Possible to c

Answer 1

http://dotnetrix.co.uk/tabcontrol.htm

private void tabControl1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
TabPage CurrentTab = tabControl1.TabPages[e.Index];
Rectangle ItemRect = tabControl1.GetTabRect(e.Index);
SolidBrush FillBrush = new SolidBrush(Color.Red);
SolidBrush TextBrush = new SolidBrush(Color.White);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;

//If we are currently painting the Selected TabItem we'll
//change the brush colors and inflate the rectangle.
if (System.Convert.ToBoolean(e.State & DrawItemState.Selected))
{
    FillBrush.Color = Color.White;
    TextBrush.Color = Color.Red;
    ItemRect.Inflate(2, 2);
}

//Set up rotation for left and right aligned tabs
if (tabControl1.Alignment == TabAlignment.Left || tabControl1.Alignment == TabAlignment.Right)
{
    float RotateAngle = 90;
    if (tabControl1.Alignment == TabAlignment.Left)
        RotateAngle = 270;
    PointF cp = new PointF(ItemRect.Left + (ItemRect.Width / 2), ItemRect.Top + (ItemRect.Height / 2));
    e.Graphics.TranslateTransform(cp.X, cp.Y);
    e.Graphics.RotateTransform(RotateAngle);
    ItemRect = new Rectangle(-(ItemRect.Height / 2), -(ItemRect.Width / 2), ItemRect.Height, ItemRect.Width);
}

//Next we'll paint the TabItem with our Fill Brush
e.Graphics.FillRectangle(FillBrush, ItemRect);

//Now draw the text.
e.Graphics.DrawString(CurrentTab.Text, e.Font, TextBrush, (RectangleF)ItemRect, sf);

//Reset any Graphics rotation
e.Graphics.ResetTransform();

//Finally, we should Dispose of our brushes.
FillBrush.Dispose();
TextBrush.Dispose();
}