Undo/Redo Malfunction on Last Grid Row

[Vadim]

Hello,

There is unexpected behavior occurring when using Undo/Redo on the last grid row.

1. Set row limit : 

spreadsheet.ActiveGrid.RowCount = 20;

spreadsheet.AllowExtendRowColumnCount = false;

2. Enter some data on the last row (row 19)

3. Undo (Ctr+Z) 

4. entire column is selected (grey background) 

[Raj Clinton Gnanaprakasam]

Hi Vadim,

We have checked and confirmed the reported issue "Undo selects entire row or column when editing last row or column in SfSpreadsheet" as a defect. We have logged a bug, and We will fix this issue and include it in our upcoming NuGet release which is scheduled on 27 January 2026.

You can track the status of this report through the following feedback link,

Feedback Link: Undo selects entire row or column when editing last row or column in SfSpreadsheet in WPF | Feedback Portal

Note: The provided feedback link is private, and you need to log in to view this feedback.

 

We will let you know once it is released. We appreciate your patience until then.

 

Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.

Regards,
Raj Clinton G

[Pia Ersland]

Truly, valuable feedback helps us stay updated and make informed choices. Follow and study these valuable reports and information.

[Raj Clinton Gnanaprakasam]

Hi Vadim,

We are glad to announce that our weekly patch release (32.1.25) is rolled out. We have included the fix for the reported “Undo selects entire row or column when editing last row or column in SfSpreadsheet” issue in this release. So, kindly upgrade your package version to the latest to avail of these changes (32.1.25).

 

Package Link: NuGet Gallery | Syncfusion.SfSpreadsheet.WPF 32.1.25

 

Feedback Link: Undo selects entire row or column when editing last row or column in SfSpreadsheet in WPF | Feedback Portal

 

Issue Root Cause:

When editing the last row/column, performing an Undo operation resulted in the entire column being selected instead of the edited cell because the condition incorrectly interpreted a cell range as a column range during the conversion of the worksheet range to the grid range. We resolved the issue by updating the condition to correctly convert the worksheet range, ensuring that the cell selection now behaves as expected during the Undo operation.

 

We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you require any further assistance.

Regards,
Raj Clinton G