Bug with DropIndex on SFGrid RowDropped RowDropHandler Event

Hello, we have a problem with RowDroppedEvent

When we move a line in a grid with  AllowRowDragAndDrop="true"  property , it dont work correctly because the dropindex can be false sometimes : 



in this example , we drag the line with id 368900 the last one on the  line with the id 368905  so , the fromindex should be 3 (its the case) and the dropindex should be 1 instead 2

After the change we can see the result : 

Image_2994_1768298665215





3 Replies

A A January 13, 2026 10:07 AM UTC

there are the value we have in fromindex and dropindex

Image_6461_1768298772870


Thank you for your help



A A January 13, 2026 10:08 AM UTC

Screen before the change between the 2 lines



SK Sanjay Kumar Suresh Syncfusion Team January 14, 2026 11:03 AM UTC

Hi A,


Greetings from Syncfusion,


We reviewed your query and understand that you are facing an issue where the wrong DropIndex is received in the RowDropped event handler.


To investigate this, we created a simple sample based on the reported scenario and tested the RowDropped event behavior from our side. However, we were not able to reproduce the issue—DropIndex was updated correctly in our testing.


We have attached the sample and a video demonstration showing the behavior we observed. Kindly review them


Sample: Attached.


Video Demo: Attached.


Before proceeding with the reported requirement, we require some additional clarification from your end. Please share the below details to proceed further at our end.


  1. Please provide a simple issue replicating sample or try to modify the above-mentioned sample.
  2. Share us the video demonstration of the reported issue.
  3. Please provide the NuGet version in which the issue is getting reproduced from your end.


The above requested detail will be very helpful for us to validate the reported issue at our end.


Regards,

Sanjay Kumar Suresh


Attachment: Video_and_Sample_8749b9d5.zip

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