DataLabelCollection.RemoveAt(Int32) Method

Removes the item at the specified index of the DataLabelCollection instance.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v18.2.Core.dll

Declaration

C#

void RemoveAt(
    int index
)

VB.NET

Sub RemoveAt(
    index As Integer
)

Parameters

Name	Type	Description
index	Int32	A zero-based integer specifying the index of the item to remove. If it’s negative or exceeds the number of elements, an exception is raised.

Remarks

The example below demonstrates how to remove the second series from the chart.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/winforms-spreadsheet-chart-api-e5222

SeriesActions.vb

Dim worksheet As Worksheet = workbook.Worksheets("chartTask3")
workbook.Worksheets.ActiveWorksheet = worksheet

' Create a chart and specify its location.
Dim chart As Chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet("B2:E6"))
chart.TopLeftCell = worksheet.Cells("H2")
chart.BottomRightCell = worksheet.Cells("N14")

' Remove the series.
chart.Series.RemoveAt(1)

SeriesActions.cs

Worksheet worksheet = workbook.Worksheets["chartTask3"];
workbook.Worksheets.ActiveWorksheet = worksheet;

// Create a chart and specify its location.
Chart chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet["B2:E6"]);
chart.TopLeftCell = worksheet.Cells["H2"];
chart.BottomRightCell = worksheet.Cells["N14"];

// Remove the series.
chart.Series.RemoveAt(1);