[PersistenceMode(PersistenceMode.InnerProperty)]
[XtraChartsLocalizableCategory(XtraChartsCategory.Elements)]
public SeriesPointCollection Points { get; }

<XtraChartsLocalizableCategory(XtraChartsCategory.Elements)>
<PersistenceMode(PersistenceMode.InnerProperty)>
Public ReadOnly Property Points As SeriesPointCollection

using DevExpress.XtraCharts;

namespace ChartDataAdapters {
    public partial class Form1 : Form {
        private void Form1_Load(object sender, EventArgs e) {
            Series series = new Series("Series1", ViewType.Point);
            SeriesPointCollectionDataAdapter dataAdapter = new SeriesPointCollectionDataAdapter();
            for (int i = 0; i < 10; i++)
                dataAdapter.Points.Add(new SeriesPoint(i, i));
            series.DataAdapter = dataAdapter;
        }
    }
}

Imports DevExpress.XtraCharts

Namespace ChartDataAdapters
    Public Partial Class Form1
        Inherits Form

        Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs)
            Dim series As Series = New Series("Series1", ViewType.Point)
            Dim dataAdapter As SeriesPointCollectionDataAdapter = New SeriesPointCollectionDataAdapter()

            For i As Integer = 0 To 10 - 1
                dataAdapter.Points.Add(New SeriesPoint(i, i))
            Next

            series.DataAdapter = dataAdapter
        End Sub
    End Class
End Namespace