Hi,I used the attached classes to overwrite TrackOverlayer and make it a measurement layer.I tried to used it on Silverlight but I received nullreferenceexception.could you please give me a advice what is the problem?Regards,MeasureTrackInteractiveOverlay.cs (5.59 KB)
Thanks for your post.
Would you please try this project. It could show a basic idea for the functionality. If you have any morequestions, please feel free to let us know.
Post11434.zip (18.8 KB)