The unique identifier for this location marker. Note that it may happen that content gets duplicated, e.g. from source to target in a paragraph unit, and that location markers in that case also get duplicated. Therefore, it is not possible to guarantee that location marker ids are unique throughout the document, but at least, in such cases, the two locations should be closely related.

LocationMarkerId MarkerId { get; set; }

Property MarkerId As LocationMarkerId
	Get
	Set

property LocationMarkerId^ MarkerId {
	LocationMarkerId^ get ();
	void set (LocationMarkerId^ value);
}

abstract MarkerId : LocationMarkerId with get, set