Thousands Separator in ToolTip

[George]

How do I get a decimal value in a tooltip to show the thousands separator?  Right now it just shows the currency value with no comma.  

[Gopalakrishnan Veeraraghavan]

Hi George,

We have analyzed your query. We suggest rendering the tooltip's Y value with a separator by utilizing the TooltipRender event to modify the Y value accordingly. We have attached a sample and screenshot for your reference. Please check with the below code snippet.

<ChartEvents TooltipRender="TooltipEvent"></ChartEvents>

  public void TooltipEvent(TooltipRenderEventArgs args)

  {

        string[] split = args.Text.Split("<b>");

        string[] split2 = split[1].Split("</b>");

        args.Text = split[0] + "<b>" + double.Parse(split2[0], culture).ToString("N0", culture) + "</b>";

  }

Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/ThousandSeparator-512875282.zip

Screenshot:

Kindly revert us if you have any concerns.

Regards,

Gopalakrishnan Veeraraghavan

[Arthur Robinson]

https://blazor.syncfusion.com/documentation/chart/numeric-axis#groupingseparator

This is the correct solution to your problem.

[Durga Gopalakrishnan]

Hi Arthur,

Yes, you can use UseGroupingSeparator property itself to display chart series tooltip with comma. We have attached the modified sample with latest version for your reference.

Sample : https://blazorplayground.syncfusion.com/BXhTXbsrqnsuvygt

If you have any further questions or need additional assistance, please feel free to reach out.

Regards,

Durga Gopalakrishnan.