📄 scatter.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" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<script runat="server">
sub Page_Load(sender As Object ,e As EventArgs )
'set global properties
Chart.Title="Scatter sample"
Chart.DefaultSeries.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;user id=admin;password=;data source=" & Server.MapPath("../../database/chartsample.mdb")
Chart.TempDirectory="temp"
Chart.Debug=true
Chart.Type=ChartType.Scatter
Chart.DefaultSeries.DefaultElement.ShowValue=true
Chart.DefaultSeries.DefaultElement.LabelTemplate="(%Xvalue,%Yvalue)"
'Adding series programatically
Chart.Series.Name = "Series 1"
Chart.Series.SqlStatement = "SELECT * FROM SampleData"
Chart.Series.DataFields="xaxis=X,yaxis=Y,tooltip=ToolTip"
Chart.Series.Type = SeriesType.Spline
Chart.SeriesCollection.Add()
End Sub
</script>
<HTML><HEAD><TITLE>Scatter sample</TITLE></HEAD>
<BODY>
<DIV align=center>
<dotnet:Chart id="Chart" runat="server"/>
</DIV>
</BODY>
</BODY>
</HTML>⌨️ 快捷键说明
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