asp.net - How to change Chart height programmatically

Chart height
ChangeChartHeight.aspx

<%@ Page Language="C#" AutoEventWireup="true" %>

<!DOCTYPE html>

<script runat="server">
    protected void Button1_Click(object sender, System.EventArgs e)
    {
        Chart1.Height = 400;
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title>How to set change Chart height programmatically in asp.net</title>
    <style type="text/css">
        h2
        {
            color:DarkBlue;
            font-style:italic;
            }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h2>Chart example and tutorial: How to set change<br /> Chart height programmatically in asp.net</h2>
        <hr width="500" align="left" color="DarkBlue" />
        <br />
        <asp:Chart 
            ID="Chart1" 
            runat="server" 
            BorderlineDashStyle="Solid"
            BorderlineWidth="2"
            BorderlineColor="Pink"
            >
            <Titles>
                <asp:Title 
                    Text="Sample chart of salary" 
                    BackColor="Gold" 
                    ForeColor="Crimson"
                    BorderColor="Goldenrod"
                    BorderDashStyle="DashDotDot"
                    BorderWidth="1" 
                    >
                </asp:Title>
            </Titles>
            <Series>
                <asp:Series 
                    Name="Salary" 
                    YValueType="Int32" 
                    ChartType="Kagi" 
                    ChartArea="DefaultChartArea"
                    Color="Crimson"
                    >
                    <Points>
                        <asp:DataPoint AxisLabel="Kamal" YValues="27300" />
                        <asp:DataPoint AxisLabel="Sammi" YValues="21695" />
                        <asp:DataPoint AxisLabel="Arnob" YValues="24150" />
                        <asp:DataPoint AxisLabel="Sakib" YValues="9800" />
                        <asp:DataPoint AxisLabel="Faisal" YValues="27500" />
                    </Points>
                </asp:Series>
            </Series>
            <ChartAreas>
                <asp:ChartArea Name="DefaultChartArea" BackColor="PapayaWhip" Area3DStyle-Enable3D="true">
                </asp:ChartArea>
            </ChartAreas>
        </asp:Chart>
        <br />
        <asp:Button 
            ID="Button1"
            runat="server"
            Text="Set Chart Height 400"
            Font-Bold="true"
            OnClick="Button1_Click"
            ForeColor="HotPink"
            Height="45"
            />
    </div>
    </form>
</body>
</html>
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