dynamically adding and removing series from a realtime XY chart

[User (Legacy)]

Hi, 

I have a realtime XY chart running very similar to a stripchart, and I need 

to add and remove series at runtime.  I know basically how to add a series, 

but when I modify the MaxValues property to account for the new series, my 

data is lost.  Is there a way to add series and resize the chart MaxValues 

without having to lose the data?  If not, is there a quick/simple way to 

copy the previous series data out of the chart, increase MaxValues, and then 

put the data back in? 

I also need to remove one or more series at runtime, but I can't seem to 

find a way to do this other than to simply hide the graph.  The problem I'll 

have with this is when a user removes most of the series from a chart and 

then starts adding new series to the chart, the MaxValues value will become 

very large over time.  Is there a way to remove a series independently of 

the other series? 

Thanks, 

Chris