Remove

ChartSeries.Remove method

Removes the X value, Y value, and bubble size, if supported, from the chart series at the specified index. The corresponding data point and data label are also removed.

public void Remove(int index)

Examples

Shows how to add/remove chart data values.

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder();

Shape shape = builder.InsertChart(ChartType.Column, 432, 252);
Chart chart = shape.Chart;
ChartSeries department1Series = chart.Series[0];
ChartSeries department2Series = chart.Series[1];

// Remove the first value in the both series.
department1Series.Remove(0);
department2Series.Remove(0);

// Add new values to the both series.
ChartXValue newXCategory = ChartXValue.FromString("Q1, 2023");
department1Series.Add(newXCategory, ChartYValue.FromDouble(10.3));
department2Series.Add(newXCategory, ChartYValue.FromDouble(5.7));

doc.Save(ArtifactsDir + "Charts.ChartDataValues.docx");

See Also

ChartSeries.Insert