This article explains how to get list of all groups in XlsIO using C#/VB.NET.
What is a group?
Rows or columns can be grouped together to summarize the data in worksheet.
We can use the WorksheetImpl.OutlineWrappers property to get the collection of groups in the worksheet.
To list group ranges, you need to follow the below procedure.
Steps to list outline group ranges
The following C#/VB.NET complete code snippet shows how to get list of all groups in XlsIO.
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