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c# - Change winform ToolTip backcolor

I am using a ToolTip control in my project. I want to set its backcolor red. I have changed ownerdraw property to true and backcolor to red. But no result. Any suggestion?

Regards, skpaul.

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Set these propeties:

yourTooltip.OwnerDraw = true; 
yourTooltip.BackColor = System.Drawing.Color.Red;

then on the Draw event use this :

private void yourTooltip_Draw(object sender, DrawToolTipEventArgs e)
{
    e.DrawBackground();
    e.DrawBorder();
    e.DrawText();
}

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