WPF Pie Chart real time update

WPF Pie Chart real time update

Hi
I have follow the blog (http://blog.copadata.at/wp/using-the-wpf-element-combined-with-additional-assemblies-pie-chart-1/) to create the WPF Pie Chart in Zenon.
But the Pie Chart only update when I switch to its screen everytime.
How to make this Pie Chart to update in real time?
Thank you.
Best Regards,
Victor

This is a migrated post! Originally posted on 25.02.2015 by user victorlin. Please be aware that information can be outdated.