Row Drag and Drop in Blazor DataGrid is not working

Question

i am using Syncfusion.Blazor 28.1.38, when I use the Drag and Drop within same grid. It has the following error in the browser:

blazor.server.js:1 Uncaught (in promise) Error: System.ArgumentException: The call to 'ReorderRows' expects '15' parameters, but received '13'.

at Microsoft.JSInterop.…[] parameterTypes)

at Microsoft.JSInterop.…, String argsJson)

at Microsoft.JSInterop.Infrastructure.DotNetDispatcher.BeginInvokeDotNet(JSRuntime jsRuntime,…fo, String argsJson)

at It.endInvokeDotNetFromJS (blazor.server.js:1:3722)

at blazor.server.js:1:71961

at Array.forEach (<anonymous>)

at It._invokeClientMethod (blazor.server.js:1:71947)

at It._processIncomingData (blazor.server.js:1:69989)

at It.connection.onreceive (blazor.server.js:1:64392)

at o.onmessage (blazor.server.js:1:48727)

Prathap Senthil · Answer

Hi
Vishakha Velari,

We are unable to reproduce the reported issue when attempting to reproduce the
issue in version 28.1.38. For your reference, we have attached
a GIF file and a simple sample. So, tofurther
proceed with the reporting problem, we require some additional clarification
from your end. Please share the below details to proceed further at our end.
 Share with us the way you have referred scripts
     and styles at your end.
 Could you please ensure that you clear your browser
     cache and delete the bin and obj folders, then cross-verify whether the
     issue still persists?
 To
     analyze the reported issue, could you please share a simple and
     reproducible sample that demonstrates the problem? This will assist us in
     identifying the issue more efficiently and providing a resolution.
 Kindly share your
     attempt to replicate the issue using the attached simple sample.
Above-requested details will be very helpful
in validating the reported query at our end and providing a solution as early
as possible. Thanks for your understanding.

Sample: https://blazorplayground.syncfusion.com/embed/hZVINMtuVgTTrBev?appbar=true&editor=true&result=true&errorlist=true&theme=bootstrap5

Additional reference:
https://blazor.syncfusion.com/documentation/datagrid/row-drag-and-drop?cs-save-lang=1&cs-lang=csharp#drag-and-drop-within-grid
Regards,
Prathap SenthilAttachment: GIF_RowDragAndDrop_fda824dc.zip