📄 scatter.aspx

📁 掌握学习.net开发的非常好的资料

💻 ASPX

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<%@ Page Language="C#" 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">
void Page_Load(Object sender,EventArgs e)
{
	//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();
                       
   
}

</script>
<HTML><HEAD><TITLE>Scatter sample</TITLE></HEAD>
<BODY>
<DIV align=center>
 <dotnet:Chart id="Chart"  runat="server"/>
</DIV>
</BODY>
</BODY>
</HTML>

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