public AnnotationCanvas AddAnnotationControl(
	FrameworkElement content,
	Point3D position,
	Point3D anchorPoint,
	Color lineColor,
	bool showLine
)

Public Function AddAnnotationControl ( _
	content As FrameworkElement, _
	position As Point3D, _
	anchorPoint As Point3D, _
	lineColor As Color, _
	showLine As Boolean _
) As AnnotationCanvas

public function AddAnnotationControl(
	content : FrameworkElement, 
	position : Point3D, 
	anchorPoint : Point3D, 
	lineColor : Color, 
	showLine : boolean
) : AnnotationCanvas