WebAnnotationControllerCurrentLayer Property

public LayerAnnotation CurrentLayer { get; set; }

Public Property CurrentLayer As LayerAnnotation
	Get
	Set

Property Value

When an annotation is selected, either through code or by the user, the layer it's contained in becomes the current layer. When multiple annotations in different layers are selected, the last selected annotation's layer will become the current layer.

When an annotation is created by the user, it will be added as a child of the current layer.

Reference