On Windows Phone 8, we call phone's Bing map app with c# using BingMapsTask . But Windows Phone 8.1, BingMapsTask won't work?
How to call Bing Maps on Windows Phone 8.1? Can anybody help?
In Windows Phone 8.1, you can use Bing map by Launcher:
await Windows.System.Launcher.LaunchUriAsync
(
new Uri("bingmaps:?lvl=10&where=London", UriKind.Absolute)
);
there are 2 parameters in it: lvl and where, You should put ZoomLevel and the City Name in it.
This is MSDN doc link: URI scheme for Bing Maps app