Adding legend keys to data table

[kopycki16]

Hello. I am not able to add legend keys to my data table below the chart. I described my problem in detail on stackoverflow, but I can't post link here, because I get message "You are not allowed to post URLs!" from your forum.
Title on stack is "C# Spire.Xls - error with data table (adding legend keys)". Please google it if you can.
Do you know how could I achieve that?

[kopycki16]

This solution from stack worked for me:
(chart as Spire.Xls.Core.Spreadsheet.Shapes.XlsChartShape).DataTable.ShowSeriesKeys = true;

[Betsy.jiang]

Dear kopycki16,

Thanks for sharing .
Please feel free to contact us if there is any question.

Sincerely,
Betsy
E-iceblue support team