corelibraries-devexpress-dot-xtracharts-dot-seriespointcollection-dot-addrangepoint-x28-system-dot-dateonly-system-dot-double-system-dot-double-x29.md
Adds a point with the specified argument and values required to plot a series with a range series view.
Namespace : DevExpress.XtraCharts
Assembly : DevExpress.XtraCharts.v25.2.dll
NuGet Package : DevExpress.Charts
public int AddRangePoint(
DateOnly argument,
double value1,
double value2
)
Public Function AddRangePoint(
argument As DateOnly,
value1 As Double,
value2 As Double
) As Integer
| Name | Type | Description |
|---|---|---|
| argument | DateOnly |
The new series point’s argument.
| | value1 | Double |
The new series point’s first value.
| | value2 | Double |
The new series point’s second value.
|
| Type | Description |
|---|---|
| Int32 |
The position at which the new point was inserted.
|
The following code snippet adds a Range series point:
using DevExpress.XtraCharts;
using DevExpress.XtraEditors;
public class MainForm : XtraForm {
public MainForm() {
Series series = new Series("Range Series", ViewType.RangeBar);
SeriesPointCollection points = series.Points;
int index = points.AddRangePoint(
new DateOnly(2023, 10, 20),
1.0,
2.0
);
chartControl1.Series.Add(series);
}
}
Imports DevExpress.XtraCharts
Imports DevExpress.XtraEditors
Public Class MainForm
Inherits XtraForm
Public Sub New()
Dim series As New Series("Range Series", ViewType.RangeBar)
Dim points As SeriesPointCollection = series.Points
Dim index As Integer = points.AddRangePoint(
New DateOnly(2023, 10, 20),
1.0,
2.0
)
chartControl1.Series.Add(series)
End Sub
End Class
See Also