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Cell values from click event are incorrect at version


I updated the syncfusion nuget from version to and I have a problem with the Heatmap component. I was using the CellClicked event handler to get the cell value, the YLabel and the XLabel of the selected cell but after the update these values return null or the value is incorrect.  

This is the part of my code for getting these values.

private async Task CellIsClickedAsync(CellClickEventArgs args)
        CellValue = Convert.ToInt32(args.Value);
        XAxisValue = Convert.ToInt32(args.YLabel);
        YAxisValue = Convert.ToInt32(args.XLabel);

So how can I get the correct values of the selected cell at the version?

Thanks in advance!

4 Replies

AM Amanda October 10, 2022 04:43 AM

Hello  again,

I was able to reproduce the issue and I am posting the project below. 

You can see that on the CellClicked event handler whitchever cell I click the values I get are the ones shown at picture below.


Hope you can help!

Attachment: BlazorApp1_48167757.zip

IR Indumathi Ravi Syncfusion Team October 10, 2022 12:22 PM

Hi Amanda,

Thank you for contacting Syncfusion support.

We are able to reproduce the reported issue with the provided sample in the HeatMap component. We have considered this as a defect and logged a defect report for the same. However, we will include the fix for the reported issue in our weekly patch release which is expected to be available by the end of October 2022. Please find the below feedback link to keep track of the reported issue.



Indumathi R.

IR Indumathi Ravi Syncfusion Team October 31, 2022 12:39 PM

Hi Amanda,

Sorry for the inconvenience.

The fix for the reported issue was not included in the weekly patch release. The fix, however, will be available in our 2022 Volume 3 SP release, which is scheduled for the second week of November 2022. We will let you know once the package is published.


Indumathi R.

IR Indumathi Ravi Syncfusion Team November 10, 2022 12:47 PM

We have resolved the reported issue - “XLabel and YLabel property values in the argument of ‘CellClicked’ event are empty” and the fix is included in our Essential Studio 2022 Volume 3 SP release v20.3.0.56 which is rolled out and it is available for download under the following link.

Essential Studio 2022 Volume 3 Service Pack Release v20.3.0.56 is available for download | Announcements Forums | Syncfusion

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

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