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📄 items4.aspx

📁 掌握学习.net开发的非常好的资料
💻 ASPX
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<%@ Page Language="VB" 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.Title="Item sales for January"
    Chart.ChartArea.YAxis.Label.Text="Orders"
    Chart.ShowDateInTitle =false
    Chart.Type=ChartType.Pies
    Chart.TempDirectory="temp"
    Chart.Debug=true
    Chart.DefaultSeries.ShowOther=true
    Chart.DefaultSeries.DefaultElement.ShowValue=true
    Chart.LegendBox.Position=LegendBoxPosition.BottomMiddle
    Chart.DateGrouping = TimeInterval.Weeks
    Chart.PieLabelMode =PieLabelMode.Inside
    Chart.OverlapFooter=false

    
    'setting fonts and colors 
    Chart.ChartArea.ValueLabel = new dotnetCHARTING.Label("",new Font("Garamond Bold",10),Color.Chartreuse)
    Chart.ChartArea.XAxis.Label = new dotnetCHARTING.Label("%name",new Font("Garamond",14),Color.DarkBlue)

    
    Chart.DefaultSeries.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;data source=" & Server.MapPath("../../database/chartsample.mdb")
	Chart.DefaultSeries.StartDate= New System.DateTime(2002,1,1,0,0,0)
    Chart.DefaultSeries.EndDate = New System.DateTime(2002,1,31,23,59,59)

   'Add a series
    Chart.Series.Name="Items"
    Chart.Series.SqlStatement= "SELECT OrderDate,Sum(Quantity) AS CountOfQuantity, Name FROM Orders  WHERE OrderDate >= #STARTDATE# AND OrderDate <= #ENDDATE#  GROUP BY Orders.OrderDate, Orders.Name ORDER BY Orders.OrderDate"
    Chart.Series.SplitByLimit="5"
    Chart.SeriesCollection.Add()

    
End Sub
</script>
<HTML><HEAD><TITLE>Orders Report</TITLE></HEAD>
<BODY>
<DIV align=center>
 <dotnet:Chart id="Chart"  runat="server"/>
</DIV>
</BODY>
</BODY>
</HTML>

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