scatterdatetimedb.aspx

来自「掌握学习.net开发的非常好的资料」· ASPX 代码 · 共 42 行

ASPX
42
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<%@ Page Language="C#" Description="dotnetCHARTING Component"%>
<%@ Register TagPrefix="dotnet"  Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>


<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
	//set global properties
    Chart.DefaultSeries.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;user id=admin;password=;data source=" + Server.MapPath("../../database/chartsample.mdb");  
    Chart.Title="sales for Jan 1, 2002";
    Chart.ShowDateInTitle=false;
    Chart.XAxis.Label.Text="Hours";
    Chart.TempDirectory="temp";
    Chart.Type=ChartType.Scatter;
    Chart.XAxis.Scale = Scale.Time;
    Chart.Debug=true;
    Chart.LegendBox.Template="%icon%name";
    
    Chart.XAxis.FormatString = "HH";
    Chart.Width=700;
    
    
    //Add a series
    Chart.Series.Name="Items";
    Chart.Series.Type = SeriesType.Spline;
    Chart.Series.StartDate=new System.DateTime(2002,1,1,0,0,0);
    Chart.Series.EndDate = new System.DateTime(2002,1,1,23,59,59);
    Chart.Series.SqlStatement= @"SELECT OrderDate,Sum(Total) FROM Orders  WHERE OrderDate >= #STARTDATE# AND OrderDate <= #ENDDATE#  GROUP BY Orders.OrderDate ORDER BY Orders.OrderDate";
    Chart.SeriesCollection.Add();
    
       
}
</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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