Posted 23 December 2021, 12:19 pm EST
https://www.grapecity.com/spreadjs/docs/v14/online/SpreadJS~GC.Spread.Sheets.Workbook~bind.html
I’d be happy to achieve this in Documents for Excel, .NET edition:
https://www.grapecity.com/spreadjs/docs/v14/online/using-events-when-range-changes.html
Thanks