How to set the DataLabel position for chart series using XlsIO?

The position of data labels of a chart series can be changed using XlsIO. There are a number of options available that will allow you to place the data label relative to the data series position. The following code illustrates this:

C#

IChartSerie serieOne = chart.Series[0];
serieOne.DataPoints.DefaultDataPoint.DataLabels.Position = ExcelDataLabelPosition.Center;
serieOne.DataPoints.DefaultDataPoint.DataLabels.IsCategoryName = true;

VB

Dim serieOne As IChartSerie = chart.Series(0)
serieOne.DataPoints.DefaultDataPoint.DataLabels.Position = ExcelDataLabelPosition.Center
serieOne.DataPoints.DefaultDataPoint.DataLabels.IsCategoryName = True

Here is the sample for your reference:

Chart_DataLabel_Position.zip

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Conclusion

I hope you enjoyed learning about how to set the DataLabel position for chart series using XlsIO.

You can refer to our XIsIO’s feature tour page to learn about its other groundbreaking features. Explore our UG documentation and online demos to understand how to manipulate data in Excel documents.

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