How do I create Uncheck All and Check All button for checking and unchecking all chart legend checkboxes?

[Syaiful Nizam Yahya]

My chart consist of 70+ data series. Its too many to view simultaneously. I would like to add a button to enable and disable all data series so that user can quickly customize the chart to fit their usage.

Thanks.

[Devi Aruna Maharasi Murugan]

Hi Syaiful, 

  

Thanks for contacting Syncfusion Support. 

  

We can achieve your requirement with IsSeriesVisible property of series. We have prepared a demo sample based on your requirement and it can be downloaded from below link, 

  

Sample: SeriesVisibility 

  

Regards, 

Devi