SISilambarasan I Syncfusion Team January 10, 2019 02:03 AM
Thank you for contacting Syncfusion support.
Yes, we can pass the cell reference as array value to set the hyperlink in Spreadsheet. But, it should be in the format of [StartRowIndex, StartColumnIndex, EndRowIndex, EndColumnIndex] i.e. in your case, you should pass C5 as [2, 4, 2, 4] (note: it is zero based index). Please refer the below sample and code example.