I've figured out how to use the chart cursor index to get the X axis label (date) and from there figure out which datarow in the datatable that is. What I can't seem to find is what the first and last indexes are for when the chart is zoomed. The CursorPositionChanged event args include selection start and end values but I think that's something else because all I get are NaN for both (even under the other event for selection changed which I can't remember the name of).
Any ideas where to look?
Any ideas where to look?
