Dynamically adding points to a Stick chart

[Shantimohan]

I wanted to add a OhlcModel point dynamically to a Stick chart. Unless I create a new List<OhlcModel> and set it to seriesArray.ItemSource, the chart is not displaying new points. If I just do list.Add(model), clear the chart series and add the seriesArray is not refreshing the chart.

How can I get it?

[Victor]

Hi Shantimohan,

Your data source needs to implement the INotifyCollectionChanged interface. This means you can use ObservableCollection<T> instead of List<T>. This way, when you add or remove a point from your data source, the chart will know and will update itself.

All the best,
Victor
the Telerik team

[Shantimohan]

Yes. Using an ObservableCollection instead of List works. I should have guessed it.

ThanQ...