Hi Mark ,
Thank you for your interest in Syncfusion products.
In our XlsIO, It is possible to get the last cell in the used range with the below code snippet. Also we have attached sample for your reference. Could you please try the same and let us know if this helps you.
Code Snippet:
C#
IRange usedRange = sheet.UsedRange;
IRange lastCell = usedRange[usedRange.LastRow, usedRange.LastColumn];
lastCell.Text = "Last cell";
VB.Net
Dim usedRange as IRange = sheet.UsedRange
Dim lastCell as IRange
lastCell = usedRange(usedRange.LastRow, usedRange.LastColumn)
lastCell.Text = "Last cell"
Sample:
http://help.syncfusion.com/samples/xlsio.windows/supports/F96088-%20Find%20last%20cell.zipPlease let us know if you have any queries.
Regards,
Sathish