Gallery
Data Set
<%@ Page Language="C#" 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="Item sales report";
Chart.XAxis.Label.Text="Customers";
Chart.TempDirectory="temp";
Chart.Debug=true;
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend;
//Adding series programatically
Chart.Series.Name = "Item sales";
Chart.Series.Data = CreateDataSet();
Chart.SeriesCollection.Add();
}
DataSet CreateDataSet()
{
DataSet ds = new DataSet();
DataTable dt = new DataTable();
string connString = @"Provider=Microsoft.Jet.OLEDB.4.0;user id=admin;password=;data source=" + Server.MapPath("../../data/chartsample.mdb");
OleDbConnection conn = new OleDbConnection(connString);
OleDbDataAdapter adapter = new OleDbDataAdapter();
string selectQuery = @"SELECT Name,Sum(Quantity) FROM Orders GROUP BY Orders.Name ORDER BY Orders.Name";
adapter.SelectCommand = new OleDbCommand(selectQuery, conn);
adapter.Fill(dt);
ds.Tables.Add(dt);
return ds;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Data Set Sample</title>
</head>
<body>
<div style="text-align:center">
<dotnet:Chart id="Chart" runat="server"/>
</div>
</body>
</html>
<%@ Page Language="vb" 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(ByVal sender As Object, ByVal e As EventArgs)
'set global properties
Chart.Title="Item sales report"
Chart.XAxis.Label.Text="Customers"
Chart.TempDirectory="temp"
Chart.Debug=True
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend
'Adding series programatically
Chart.Series.Name = "Item sales"
Chart.Series.Data = CreateDataSet()
Chart.SeriesCollection.Add()
End Sub
Function CreateDataSet() As DataSet
Dim ds As DataSet = New DataSet()
Dim dt As DataTable = New DataTable()
Dim connString As String = "Provider=Microsoft.Jet.OLEDB.4.0;user id=admin;password=;data source=" & Server.MapPath("../../data/chartsample.mdb")
Dim conn As OleDbConnection = New OleDbConnection(connString)
Dim adapter As OleDbDataAdapter = New OleDbDataAdapter()
Dim selectQuery As String = "SELECT Name,Sum(Quantity) FROM Orders GROUP BY Orders.Name ORDER BY Orders.Name"
adapter.SelectCommand = New OleDbCommand(selectQuery, conn)
adapter.Fill(dt)
ds.Tables.Add(dt)
Return ds
End Function
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Data Set Sample</title>
</head>
<body>
<div style="text-align:center">
<dotnet:Chart id="Chart" runat="server"/>
</div>
</body>
</html>
- Sample FilenamedataSet.aspx
- VersionLegacy (Pre 3.0)
- Uses DatabaseYes