We have a current requirement to be able to update the High/Low values of a range bar series chart based on user input (from text box). I was able to update the data point but the bar, displayed in the chart was not updated. I was able to find a workaround by updating the data point values (High/Low) then removing the data point of the bar from the items source and inserting it again. Another workaround I found is calling the radchart.rebind() after updating the data point values.
There is also the same requirement for a line series (with point mark) and it works grand by just updating the data point (XValue, YValue) values. The point mark is displayed in a correct location after update.
Could you advise me on how I should go about on this.
Any help is greatly appreciated.