PdfDocumentIdentifier Class

Namespace:
GemBox.Pdf
Assembly:
GemBox.Pdf.dll

Represents an identifier of a PdfDocument.

public sealed class PdfDocumentIdentifier : PdfObject
Public NotInheritable Class PdfDocumentIdentifier
    Inherits PdfObject
Inheritance:
PdfDocumentIdentifier

Properties

Creation

Gets the permanent identifier based on the contents of the file at the time it was originally created as a Guid value or Empty if CreationBytes cannot be converted to Guid.

public Guid Creation { get; }
Public ReadOnly Property Creation As Guid
Property Value
Guid

The permanent identifier based on the contents of the file at the time it was originally created as a Guid value or Empty if CreationBytes cannot be converted to Guid.

See Also

CreationBytes

Gets the permanent identifier based on the contents of the file at the time it was originally created as a Byte array.

public byte[] CreationBytes { get; }
Public ReadOnly Property CreationBytes As Byte()
Property Value
Byte[]

The permanent identifier based on the contents of the file at the time it was originally created as a Byte array.

See Also

Modification

Gets or sets the changing identifier based on the file’s contents at the time it was last updated as a Guid value or Empty if ModificationBytes cannot be converted to Guid.

public Guid Modification { get; set; }
Public Property Modification As Guid
Property Value
Guid

The changing identifier based on the file’s contents at the time it was last updated as a Guid value or Empty if ModificationBytes cannot be converted to Guid.

Exceptions
ArgumentException

Value is Empty or equal to Creation.

See Also

ModificationBytes

Gets the changing identifier based on the file’s contents at the time it was last updated as a Byte array.

public byte[] ModificationBytes { get; }
Public ReadOnly Property ModificationBytes As Byte()
Property Value
Byte[]

The changing identifier based on the file’s contents at the time it was last updated as a Byte array.

See Also

Methods

ToString()

Returns a String that represents this PdfDocumentIdentifier instance.

public override string ToString()
Public Overrides Function ToString As String
Returns
String

A String that represents this PdfDocumentIdentifier instance.

Overrides
Remarks

This method should be used primarily for debugging purposes and should be considered volatile (format of its return value might change in future versions).

Inherited Properties

Metadata

(Optional; PDF 1.4) A metadata stream containing metadata for the component.

(Inherited from PdfObject)

Extension Methods

See Also