[]
Represents a mark (start or end) for ContentRange objects like bookmarks or comments. Derived classes include CommentStart, CommentEnd, CommentReference, BookmarkStart, BookmarkEnd, FieldChar, EditableRangeStartand EditableRangeEnd.
public class ContentMark : ContentObject
Gets the parent ContentRange object the start or end of which the current mark represents.
public ContentRange Owner { get; }
Overridden. This method always throws an exception, because a ContentMark cannot be deleted - it is deleted automatically with its owner.
public override void Delete()
Raises at every attempt to execute this method.