There are following main vector elements that can be used on the vector layer:
•C1VectorPolyline – similar to Polygon class, except that this object needn't be a closed shape. The polyline is formed using geographical coordinates. Typical usage: paths, routes. For task-based help, see Adding a Polyline.
•C1VectorPolygon – similar to Polyline class, but it draws a polygon, which is a connected series of lines that form a closed shape. The polygon is formed using geographical coordinates. Typical usage: borders, regions. For task-based help, see Adding a Polygon.
•C1VectorPlacemark – an object attached to the geographical point. The placemarks have scale-independent geometry which coordinates are expressed in pixel coordinates and optional label (any UIElement). Typical usage: labels, icons, marks on the map. For task-based help, see Adding a Label.