Hi Naveen,
Thanks for using Syncfusion products.
We have provided a Grouping support in
SpreadsheetControl in the Essential Studio 2013 Vol 3 and we are glad to
announce that our Essential Studio Vol 3 2013 is rolled out and is
available for download under the following link.
http://www.syncfusion.com/support/forums/general/111062/Essential-Studio-2013-Volume-3-Final-Release-v113030-available-for-download-
We have also added a sample for Grouping in the Essential
Studio 2013 Vol 3 Dashboard.
Dashboard sample path: Syncfusion Dashboard -> WPF
-> Spreadsheet -> Outline -> OutliningDemo.
Please let us know if you need any further assistance.
Regards,
Pannir