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I have some XyDataSeries<DateTime, double> showing some data on my chart. Also I have 2 vertical line annotations (red and blue) where I know the two DateTime values.
Is there a effective way to get the double values between this range of each XyDataSeries.
Yes there is, you want to use the DataSeries.FindIndex method.
int FindIndex(IComparable x, SearchMode searchMode)
Finds the index to the DataSeries at the specified X-Value, where
– x = The X-value to search for
– searchMode = The Abt.Controls.SciChart.Common.Extensions.SearchMode options to use. Default is exact, where -1 is returned if the index is not found
Then, you want to query the DataSeries.YValues array between these indices. make sure you cast your Dataseries to XyDataSeries<DateTime, Double> to get the strongly typed YValues array
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