如何将图钉项添加到地图吗？ Windows手机

问题描述

我想画一个图钉在我的应用程序的地图页面的映射，但是当我添加代码来覆盖一个图钉的地图，我收到以下错误：

and

I understand from this that I'm missing a reference? I have references for controls.maps and contols.toolkit, so I can't understand why.

Also this is the code I'm using to draw the pushpin:

PushPin myPin = new Pushpin();
myPin.Location = MyGeoPosition;
myPin.Content = "My car";
MyMap.Children.Add(myPin);

解决方案

Try this.

MapLayer layer1 = new MapLayer();

Pushpin pushpin1 = new Pushpin();

pushpin1.GeoCoordinate = MyGeoPosition;
pushpin1.Content = "My car";
MapOverlay overlay1 = new MapOverlay();
overlay1.Content = pushpin1;
overlay1.GeoCoordinate = MyGeoPosition;
layer1.Add(overlay1);

myMap.Layers.Add(layer1);

You create new overlay for each pushpin, add all overlays to a layer, and add the layer to the map element.

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