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Hi, i am trying to read an excel file which contains a few column of data to be plotted. The number of series depends on number of column in the excel file. Hence, the number of series need to be plotted dynamically. Besides, for each series, the data in not plotted in one shot. There is a timer used to plot each data point dynamically.

I am trying to use “ObservableCollection” in this case, i able to create the fastlinerenderableseries and XyDataSeries for each line series and add them into the ObservableCollection. However, i do not know how to have the real time update on each line series.

Please provide me some guide or tutorials.
Looking forward for your reply.
Thanks

Version
v4.0.30319
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Hi there

Have you seen our tutorials on creating realtime WPF line charts? You can find the tutorial here

Tutorial 06 – Adding Realtime Updates

I suggest spending time to work through that as it shows how to update the line series dynamically.

Also we have examples on adding/removing series dynamically here.

Best regards,
Andrew

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