listbox内容重画

Question

就是怎么调用DrawItem函数？
private void lbox2_DrawItem(object sender, DrawItemEventArgs e)
        {
            Brush FontBrush = null;
            ListBox lbox2 = sender as ListBox;
            FontBrush = Brushes.Black;//set overall brush
            if (e.Index > -1)
            {
                if (e.Index % 5 == 0)
                {
                    FontBrush = Brushes.Red;//set local brush
                }
                e.DrawBackground();
                e.Graphics.DrawString(lbox2.Items[e.Index].ToString(), e.Font, FontBrush, e.Bounds);
                e.DrawFocusRectangle();
            }
        }         在线等。

Answer 1

DrawItem函数，好像是和事件关联的吧？
<asp:ListBox ID="ListBox1" runat="server" OnLoad="DrawItem"></asp:ListBox>
行么？