📄 chartareafinancial.aspx
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<%@ Page Language="C#" Description="dotnetCHARTING Component" Debug="true" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<HTML>
<HEAD>
<TITLE>.netCHARTING Sample</TITLE>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
//set global properties
Chart.Title="Financial chart";
Chart.TempDirectory="temp";
Chart.Debug=true;
Chart.DateGrouping = TimeInterval.Days;
Chart.ShadingEffect = true;
Chart.LegendBox.Position = LegendBoxPosition.None;
Chart.Size="800X600";
Chart.XAxis.Label.Text="Days";
Chart.XAxis.Scale = Scale.Time;
Chart.XAxis.FormatString = "MMM d";
Chart.XAxis.TimeInterval = TimeInterval.Day;
Chart.YAxis.Label.Text = "Price (USD)";
Chart.YAxis.FormatString ="currency";
// Set the financial series type
Chart.Series.DefaultElement.ShowValue=true;
Chart.Series.DefaultElement.ToolTip="L:%low-H:%high";
Chart.Series.DefaultElement.SmartLabel.Font = new Font("Arial", 6);
Chart.Series.DefaultElement.SmartLabel.Text="O:%open-C:%Close";
Chart.Series.Type = SeriesTypeFinancial.CandleStick;
Chart.Series.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;data source=" + Server.MapPath("../../database/chartsample.mdb");
Chart.Series.StartDate=new DateTime (2003,6,1,0,0,0);
Chart.Series.EndDate = new DateTime (2003,6,30,23,59,59);
Chart.Series.SqlStatement= @"SELECT [date],[price] FROM Financial WHERE date >= #STARTDATE# AND date <= #ENDDATE# ORDER BY Date";
Chart.Series.DataFields="xAxis=date,price=price";
Chart.SeriesCollection.Add();
// Create the second chart area
ChartArea ca2 = new ChartArea();
ca2.Label.Text = "Stock Volume";
ca2.YAxis.Label.Text = "Number of stocks";
ca2.Series.Name="Stock Volume";
ca2.DateGrouping = TimeInterval.Days;
ca2.HeightPercentage = 30;
//Add a valume series to the chart area
ca2.Series.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;data source=" + Server.MapPath("../../database/chartsample.mdb");
ca2.Series.StartDate=new DateTime (2003,6,1,0,0,0);
ca2.Series.EndDate = new DateTime (2003,6,30,23,59,59);
ca2.Series.SqlStatement= @"SELECT [date],[volume] FROM Financial WHERE date >= #STARTDATE# AND date <= #ENDDATE# ORDER BY Date";
ca2.Series.DataFields="xAxis=date,yAxis=volume";
ca2.Series.DefaultElement.ToolTip="%YValue";
ca2.SeriesCollection.Add();
// Add the new area to the chart.
Chart.ExtraChartAreas.Add(ca2);
}
</script>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="Chart" runat="server">
</dotnet:Chart>
</DIV>
</BODY>
</HTML>
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