<asp:Chart ID="Chart2" runat="server" BackImageAlignment="Center" Height="310px"
            Width="390px">
            <Legends>
                <asp:Legend Enabled="False" IsTextAutoFit="False" Name="Default" BackColor="Transparent"
                    Font="Trebuchet MS, 8.25pt, style=Bold">
                </asp:Legend>
            </Legends>
            <BorderSkin SkinStyle="Emboss"></BorderSkin>
            <Series>
                <asp:Series Name="Series1" BorderColor="180, 26, 59, 105" XValueMember="head" YValueMembers="quantity"
                    YValueType="Int32">
                </asp:Series>
            </Series>
            <ChartAreas>
                <asp:ChartArea Name="ChartArea1" BorderColor="64, 64, 64, 64" BorderDashStyle="Solid"
                    BackSecondaryColor="White" BackColor="64, 165, 191, 228" ShadowColor="Transparent"
                    BackGradientStyle="TopBottom">
                    <AxisY2 IsLabelAutoFit="False">
                    </AxisY2>
                    <AxisX2 IsLabelAutoFit="False">
                    </AxisX2>
                    <Area3DStyle Rotation="15" Perspective="15" Inclination="15" IsRightAngleAxes="False"
                        WallWidth="0" IsClustered="False"></Area3DStyle>
                    <AxisY LineColor="64, 64, 64, 64" IsLabelAutoFit="False">
                        <LabelStyle Font="Trebuchet MS, 8.25pt, style=Bold" />
                        <MajorGrid LineColor="64, 64, 64, 64" />
                    </AxisY>
                    <AxisX LineColor="64, 64, 64, 64" IsLabelAutoFit="False">
                        <LabelStyle Font="Trebuchet MS, 8.25pt, style=Bold" />
                        <MajorGrid LineColor="64, 64, 64, 64" />
                    </AxisX>
                </asp:ChartArea>
            </ChartAreas>
        </asp:Chart>

 Chart2.Titles.Add(“”);
                Chart2.DataSource = ds;
                Chart2.DataBind();