我正在尝试在Bing地图的UWP版本中为MapIcon的位置设置动画。我在为PropertyPath的{{1}}组件（Latitude值）（图标的中心值）指定double时遇到问题：
GeoPoint所有已注释掉的陈述均无效；它们都会导致“无法在指定对象上解析TargetProperty”错误。我对第一次尝试 MapIcon mapIcon1 = new MapIcon();
mapIcon1.Location = myMap.Center;
mapIcon1.NormalizedAnchorPoint = new Point(0.5, 1.0);
mapIcon1.Title = "My Friend";
mapIcon1.Image = mapIconStreamReference;
mapIcon1.ZIndex = 0;
myMap.MapElements.Add(mapIcon1);
double centerLatitude = myMap.Center.Position.Latitude;
double centerLongitude = myMap.Center.Position.Longitude;
Storyboard storyboard = new Storyboard();
DoubleAnimation animation = new DoubleAnimation();
animation.From = centerLatitude;
animation.To = centerLatitude + 100f;
animation.Duration = new Duration(new TimeSpan(0, 0, 0, 5));
animation.EnableDependentAnimation = true;
storyboard.Children.Add(animation);
//Storyboard.SetTargetProperty(animation, "(MapIcon.Location)(Geopoint.Position)(BasicGeoposition.Latitude)");
//Storyboard.SetTargetProperty(animation, "(MapIcon.Location)(MapControl.Center)(Geopoint.Position)(BasicGeoposition.Latitude)");
//Storyboard.SetTargetProperty(animation, "(MapIcon.Location)(BasicGeoposition.Latitude)");
//Storyboard.SetTargetProperty(animation, "(MapIcon.Location.Latitude)");
Storyboard.SetTarget(storyboard, mapIcon1);
storyboard.Begin();
充满希望，但没有运气。
（我能够成功为MapIcon的Color属性设置动画。）
答案 0 :(得分：2)
Storyboard.SetTargetProperty定位动画应用到的依赖项属性。因此，将动画应用于“纬度”是不可能的。
您必须自己做。例如，使用DispatcherTimer。