CosNull Class

Class for a low-level PDF null object.

Inheritance Hierarchy

System.Object
  BitMiracle.Docotic.Pdf.CosObject
    BitMiracle.Docotic.Pdf.CosNull

Namespace:  BitMiracle.Docotic.Pdf
Assembly:  BitMiracle.Docotic.Pdf (in BitMiracle.Docotic.Pdf.dll)

Syntax

C#
public sealed class CosNull : CosObject
VB
Public NotInheritable Class CosNull
	Inherits CosObject

The CosNull type exposes the following members.

Properties

  NameDescription
Public propertyType
Gets the type of this CosObject.
(Overrides CosObject.Type.)

Methods

  NameDescription
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)

Remarks

The null object has a type and value that are unequal to those of any other object. In PDF file, the null object is denoted by the keyword null.

An indirect object reference to a non-existent object is treated the same as the null object. Specifying the null object as the value of a CosDictionary entry is equivalent to omitting the entry entirely.

See Also