XmpResourceRef class

XmpResourceRef class

Represents a multiple part reference to a resource.

Used to indicate prior versions, originals of renditions, originals for derived documents, and so on.

Inheritance: XmpResourceRef → XmpComplexType → XmpMetadataContainer → CustomPackage → MetadataPackage

The XmpResourceRef type exposes the following members:

Constructors

Constructor Description
init Initializes a new instance of the XmpResourceRef class.

Properties

Property Description
metadata_type Gets the metadata type.
keys Gets a collection of the metadata property names.
property_descriptors Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
count Gets the number of metadata properties.
prefixes Gets the namespace prefixes that are used in the XmpComplexType instance.
namespace_uris Gets the namespace URIs that are used in the XmpComplexType instance.
alternate_paths Gets or sets the referenced resource’s fallback file paths or URLs.
document_id Gets or sets the value of the xmpMM:DocumentID property from the referenced resource.
file_path Gets or sets the referenced resource’s file path or URL.
instance_id Gets or sets the value of the xmpMM:InstanceID property from the referenced resource.
last_modify_date Gets or sets the value of stEvt:when for the last time the file was written.
manager Gets or sets the referenced resource’s xmpMM:Manager.
manager_variant Gets or sets the referenced resource’s xmpMM:Manager.
manage_to Gets or sets the referenced resource’s xmpMM:ManageTo.
manage_ui Gets or sets the referenced resource’s xmpMM:ManageUI.
part_mapping Gets or sets the name or URI of a mapping function used to map the fromPart to the toPart.
rendition_class Gets or sets the value of the xmpMM:RenditionClass property from the referenced resource.
rendition_params Gets or sets the value of the xmpMM:RenditionParams property from the referenced resource.
version_id Gets or sets the value of the xmpMM:RenditionParams property from the referenced resource.

Methods

Method Description
contains Determines whether the package contains a metadata property with the specified name.
find_properties Finds the metadata properties satisfying a specification.
The search is recursive so it affects all nested packages as well.
update_properties Updates known metadata properties satisfying a specification.
The operation is recursive so it affects all nested packages as well.
remove_properties Removes metadata properties satisfying a specification.
add_properties Adds known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well.
set_properties Sets known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well.
This method is a combination of MetadataPackage.add_properties and MetadataPackage.update_properties.
If an existing property satisfies the specification its value is updated.
If there is a known property missing in the package that satisfies the specification it is added to the package.
sanitize Removes writable metadata properties from the package.
The operation is recursive so it affects all nested packages as well.
get_xmp_representation Returns string contained value in XMP format.
get_namespace_uri Gets the namespace URI associated with the specified prefix.

See Also

XmpResourceEvent class XmpSchemes class