windows phone - Select on Map control -

i doing windows phone app displays map , scaled ellipse, , working except cannot select location on map can in standard maptask app. missing something? user select point on map , start navigation point

or there way launch maptask app , draw ellipse on that?

if windows phone 8 maps using have plenty of examples @ github it: https://github.com/nokia-developer/maps-samples

same examples windows phone 7 @ at: http://developer.nokia.com/community/wiki/maps_examples_for_windows_phone

basically there no automated way on getting location, thus, if want have geocoordinate location uses selected, you: 1. need catch user click on map (check interaction examples) 2. geocoordinate clicked pixel of map (there pixel geo function implemented maps control)

for navigation, if means showing route map, check routing examples.

if meant navigation, windows phone 7 not have answers, windows phone 8 there here launchers documented at: http://developer.nokia.com/resources/library/lumia/maps-and-navigation/here-launchers.html

with here launchers use drive or walk navigation.