日期:2014-05-18 浏览次数:21015 次
protected override void OnPaintBackground(PaintEventArgs e)
{
    base.OnPaintBackground(e);
    using (LinearGradientBrush brush = new LinearGradientBrush(e.ClipRectangle, Color.Beige, Color.Red, LinearGradientMode.Vertical))
    {
        e.Graphics.FillRectangle(brush, e.ClipRectangle);
    }
}
------解决方案--------------------