I added the "New Polygon" tool from the "Graphic Element" category to my toolbar and am able to draw polygons onto my mapcontrol. I would like to get the coordinates of all the points in the new polygon upon the doubleclick event on the mapcontrol that finishes creating the polygon. I would think that this would be pretty basic functionality, but I can't find anything that even leads me down a path to try and figure this out.
http://forums.arcgis.com/threads/3584-Get-points-from-shapefile?p=10804&viewfull=1#post10804
However, based on your question I'll take a better guess that you're actually coding against ArcGIS's ArcObjects. If so, then take a look at this forum thread here:
http://forums.arcgis.com/threads/3619-fastest-way-to-parse-points-in-polygon-feature-class
Going along with this better guess, I'll also move this thread from the MapObjects forum into the ArcObjects forum. -jb