程式碼如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script>
<script type="text/javascript">
function GetMap(){
// Create the locations
var Kaohsiung = new Microsoft.Maps.Location(22.649264, 120.326293);
var Taichung = new Microsoft.Maps.Location(24.264493, 120.944152);
var Taipei = new Microsoft.Maps.Location(25.029617, 121.543451);
// Initialize the map
var map = new Microsoft.Maps.Map(document.getElementById("mapDiv"), {
credentials: "Your key number",
center: Kaohsiung,
mapTypeId: Microsoft.Maps.MapTypeId.road,
zoom: 8});
// Create the entity collection with the polygon and pushpins at each corner
var polygonWithPins = new Microsoft.Maps.EntityCollection();
polygonWithPins.push(new Microsoft.Maps.Pushpin(Kaohsiung));
polygonWithPins.push(new Microsoft.Maps.Pushpin(Taichung));
polygonWithPins.push(new Microsoft.Maps.Pushpin(Taipei));
// Add the shape to the map
map.entities.push(polygonWithPins)
}
</script>
</head>
<body onload="GetMap();">
<div id='mapDiv'></div>
</body>
</html>
首先建立一個map元件，再來建立一個EntityCollection物件『polygonWithPins』
EntityCollection是一個群，EntityCollection可以加入Infobox, Polygon, Polyline, Pushpin TileLayer, or EntityCollection.
polygonWithPins內包含了三個Pushpin，圖釘物件建構方法又可帶入位置
透過map的EntityCollection將圖釘群們加入到地圖
參考資料：
http://msdn.microsoft.com/en-us/library/gg427604.aspx
http://msdn.microsoft.com/en-us/library/gg427615.aspx
http://msdn.microsoft.com/en-us/library/gg427616.aspx
