Series points can be sorted based upon either their arguments or data values. Use the SeriesPointsSortingKey property to specify which values of the series' data points should be used to sort the series data.

The sort order can be specified via the SeriesPointsSorting property.

Example
The following properties allow you to sort series points within a series.
Form1.cs |
using DevExpress.XtraCharts;
using System;
using System.Windows.Forms;
namespace SeriesPointsSorting {
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
}
#region #SeriesPointSorting
private void Form1_Load(object sender, EventArgs e) {
this.gSPTableAdapter.Fill(this.gspDataSet.GSP);
SeriesBase seriesTemplate = chart.SeriesTemplate;
seriesTemplate.SeriesPointsSorting = SortingMode.Ascending;
seriesTemplate.SeriesPointsSortingKey = SeriesPointKey.Value_1;
}
#endregion #SeriesPointSorting
}
}
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Form1.vb |
Imports DevExpress.XtraCharts
Imports System
Imports System.Windows.Forms
Namespace SeriesPointsSorting
Partial Public Class Form1
Inherits Form
Public Sub New()
InitializeComponent()
End Sub
#Region "#SeriesPointSorting"
Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
Me.gSPTableAdapter.Fill(Me.gspDataSet.GSP)
Dim seriesTemplate As SeriesBase = chart.SeriesTemplate
seriesTemplate.SeriesPointsSorting = SortingMode.Ascending
seriesTemplate.SeriesPointsSortingKey = SeriesPointKey.Value_1
End Sub
#End Region ' #SeriesPointSorting
End Class
End Namespace
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