Converting mouse position to latitude longitude

Question

I have a pretty basic question, but for whatever reason, I have not been able to find the answer.  I am porting some code based on a pretty old version of the ESRI .NET API.  We would convert coordinates with methods like ESRI.ArcGIS.Client.Bing.Transform.WebMercatorToGeographic.  I am simply trying to get the latitude and longitude of the mouse location.  Any suggestions on where to start?

ChadYoder1 · Accepted Answer

If you use the tap or holding event on the map, it would be something like:

//Get the map point in WGS84
var holdPt = new MapPoint (e.Location.X, e.Location.Y, EsriMapView.SpatialReference);
var mapPt = (MapPoint)GeometryEngine.Project (holdPt, SpatialReferences.Wgs84);