OptionalcontentsThe text to be displayed for the annotation or, if this type of annotation does not display text, an alternate description of the annotation's contents in human-readable form. In either case, this text is useful when extracting the document's contents in support of accessibility to users with disabilities or for other purposes.
OptionalflagsThe flags specifying various characteristics of the annotation.
OptionallockedThe value indicating whether the annotation can be deleted or its properties (including position and size) can be modified by the user. However, this flag does not restrict changes to the annotation's contents, such as the value of a form field. Not specified means false.
OptionallockedGets or sets a value indicating whether the contents of the annotation can be modified by the user. This flag does not restrict deletion of the annotation or changes to other annotation properties, such as position and size. Not specified means false.
OptionalmodifiedThe date and time when the annotation was modified.
OptionalnameThe annotation name, a text string uniquely identifying it among all annotations on its page.
OptionalpageThe PdfPage that contains this annotation.
OptionalrectThe rectangle that defines the location and size of the annotation on a page. The coordinates of the rectangle are relative to the upper left corner of the page's media box, with the Y (vertical) coordinates increasing from top to bottom. Note that if the annotation is associated with more than one page, the media box of the first of those pages is used to calculate the rectangle's location.
Defines common properties for all annotations.
See
AnnotationBase