📄 multiseriesfromcolumns.aspx
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<%@ Page Language="VB" Debug="true" Trace="false" Description="dotnetCHARTING Component"%>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<script runat="server">
Sub Page_Load(sender As [Object], e As EventArgs)
'set global properties
Chart.DefaultSeries.ConnectionString = Server.MapPath("../../database/chartsample.mdb")
Chart.Title = "Item sales"
Chart.XAxis.Label.Text = "Customers"
Chart.YAxis.Label.Text = "Sales (USD)"
Chart.TempDirectory = "temp"
Chart.Debug = True
Chart.DefaultSeries.DefaultElement.ToolTip = "%yvalue"
'Add a series
'Chart.Series.Name="Item Sale";
Chart.Series.StartDate = New System.DateTime(2002, 1, 1, 0, 0, 0)
Chart.Series.EndDate = New System.DateTime(2002, 12, 31, 23, 59, 59)
Chart.Series.SqlStatement = "SELECT Orders.Name, Sum(Total) As TotalSale, Sum(1) As TotalOrder FROM Orders WHERE OrderDate >= #STARTDATE# AND OrderDate <= #ENDDATE# GROUP BY Orders.Name ORDER BY Orders.Name"
Chart.Series.DataFields = "xAxis=Name,yAxis=TotalSale=Total Sales,yAxis=TotalOrder=Total Orders"
Chart.SeriesCollection.Add()
AddHandler Chart.PostDataProcessing, AddressOf OnPostDataProcessing
End Sub 'Page_Load
Sub OnPostDataProcessing(sender As [Object])
Dim ATotal As New Axis()
ATotal.Orientation = dotnetCHARTING.Orientation.Right
ATotal.Label.Text = "Number of Orders"
Chart.SeriesCollection(1).YAxis = ATotal
End Sub 'OnPostDataProcessing
</script>
<HTML><HEAD><TITLE>Multi Series From Columns Sample</TITLE></HEAD>
<BODY>
<DIV align=center>
<dotnet:Chart id="Chart" runat="server"/>
</DIV>
</BODY>
</BODY>
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