Latest Contributions by ChrisSmith10

I'm getting the exception below when calling ShowCalloutForGeoElement. I assume I'm doing something incorrectly but I'm unable to figure out what. If I click on the dashed line in the screenshot I receive the exception at the bottom. However, if I click on the triangle I do not get the exception. I'm using v100.1 with WPF. Any guidance would be appreciated. Thank you. Code Sample: private async void MyMapViewOnGeoViewTapped ( object o , GeoViewInputEventArgs geoViewInputEventArgs ) {   MyMapView . DismissCallout ( ) ;   foreach ( var graphicsOverlay in MyMapView . GraphicsOverlays )   {     var result = await MyMapView . IdentifyGraphicsOverlayAsync ( graphicsOverlay , geoViewInputEventArgs . Position , 10 , false , 1 ) ;     if ( result . Graphics . Count >= 1 )     {         // Create a new callout definition using the formatted string         var myCalloutDefinition = new CalloutDefinition ( "Title" , "Detailed text" ) ;           // Display the callout        MyMapView . ShowCalloutForGeoElement ( result . Graphics [ 0 ] , geoViewInputEventArgs . Position , myCalloutDefinition ) ;        geoViewInputEventArgs . Handled = true ;         break ;     }   } } ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ Screenshot: Exception: Exception : [ 10 / 25 / 2017 2 : 22 : 23 PM ]       [ High ]      System . ArgumentException : Value does not fall within the expected range .    at Esri . ArcGISRuntime . Geometry . GeometryUtils . ValidateSpatialReference ( SpatialReference inSR1 , SpatialReference inSR2 , Boolean ignoreNulls )    at Esri . ArcGISRuntime . Geometry . GeometryEngine . NearestCoordinate ( Geometry geometry , MapPoint point )    at Esri . ArcGISRuntime . UI . Controls . GeoView . < ShowCalloutForGeoElement > d__65 . MoveNext ( ) -- - End of stack trace from previous location where exception was thrown -- -    at System . Runtime . ExceptionServices . ExceptionDispatchInfo . Throw ( )    at System . Windows . Threading . ExceptionWrapper . InternalRealCall ( Delegate callback , Object args , Int32 numArgs )    at System . Windows . Threading . ExceptionWrapper . TryCatchWhen ( Object source , Delegate callback , Object args , Int32 numArgs , Delegate catchHandler )    at System . Windows . Threading . DispatcherOperation . InvokeImpl ( )    at MS . Internal . CulturePreservingExecutionContext . CallbackWrapper ( Object obj )    at System . Threading . ExecutionContext . RunInternal ( ExecutionContext executionContext , ContextCallback callback , Object state , Boolean preserveSyncCtx )    at System . Threading . ExecutionContext . Run ( ExecutionContext executionContext , ContextCallback callback , Object state , Boolean preserveSyncCtx )    at System . Threading . ExecutionContext . Run ( ExecutionContext executionContext , ContextCallback callback , Object state )    at MS . Internal . CulturePreservingExecutionContext . Run ( CulturePreservingExecutionContext executionContext , ContextCallback callback , Object state )    at System . Windows . Threading . DispatcherOperation . Invoke ( )    at System . Windows . Threading . Dispatcher . ProcessQueue ( )    at System . Windows . Threading . Dispatcher . WndProcHook ( IntPtr hwnd , Int32 msg , IntPtr wParam , IntPtr lParam , Boolean & handled )    at MS . Win32 . HwndWrapper . WndProc ( IntPtr hwnd , Int32 msg , IntPtr wParam , IntPtr lParam , Boolean & handled )    at MS . Win32 . HwndSubclass . DispatcherCallbackOperation ( Object o )    at System . Windows . Threading . ExceptionWrapper . InternalRealCall ( Delegate callback , Object args , Int32 numArgs )    at System . Windows . Threading . ExceptionWrapper . TryCatchWhen ( Object source , Delegate callback , Object args , Int32 numArgs , Delegate catchHandler )    at System . Windows . Threading . Dispatcher . LegacyInvokeImpl ( DispatcherPriority priority , TimeSpan timeout , Delegate method , Object args , Int32 numArgs )    at MS . Win32 . HwndSubclass . SubclassWndProc ( IntPtr hwnd , Int32 msg , IntPtr wParam , IntPtr lParam )    at MS . Win32 . UnsafeNativeMethods . DispatchMessage ( MSG & msg )    at System . Windows . Threading . Dispatcher . PushFrameImpl ( DispatcherFrame frame )    at System . Windows . Application . RunDispatcher ( Object ignore )    at System . Windows . Application . RunInternal ( Window window )    at EdgeTech . OperatorConsole . App . Main ( ) An unhandled exception of type 'System.ArgumentException' occurred in mscorlib . dll Value does not fall within the expected range . ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ... View more

Can someone please explain the major differences between Callouts and Popups and when they should be used? Thank you. I'm using v100.1 WPF ... View more