GroupDocs.Metadata.Common

The namespace contains base classes, utility classes and interfaces used across all formats and metadata standards.

Classes

Class	Description
CustomPackage	Provides a container for metadata properties.
DocumentInfo	Provides common information about a loaded document.
FileType	Represents the file type.
FileTypePackage	Represents a metadata package containing file format information.
Func<TResult>	Encapsulates a method that has no parameters and returns a value of the type specified by the TResult parameter.
Func<T,TResult>	Encapsulates a method that has one parameter and returns a value of the type specified by the TResult parameter.
MetadataPackage	Represents base abstraction for a metadata package.
MetadataProperty	Represents a metadata property.
MetadataPropertyEqualityComparer	Defines methods to support the comparison of metadata properties for equality.
PageInfo	Provides common information about a document page (slide, worksheet, etc).
PropertyDescriptor	Represents a descriptor of a property that can be accessed through the GroupDocs.Metadata search engine.
PropertyValue	Represents a property value.
PropertyValueEqualityComparer	Defines methods to support the comparison of property values for equality.
ReadOnlyList<T>	Provides an abstract base class for a strongly typed read-only list.
RootMetadataPackage	Represents an entry point to all metadata packages presented in a particular file.
ValueAcceptor	Provides a base abstract class that allows extracting all supported types of values from a `PropertyValue` instance.
ValueInterpreter	Defines operations required to interpret metadata property values.

Structure	Description
Rectangle	A set of four integers that represent the location and size of a rectangle.

Interface	Description
IDocumentInfo	Provides common information about a loaded document.
IEnumValueInterpreter	Represents an interpreter intended to convert various numeric values to descriptive string values.
IReadOnlyList<T>	Represents a read-only collection of elements that can be accessed by index.

Enumeration	Description
ByteOrder	Defines various byte orders.
FileFormat	Represents the recognized format of a loaded file.
MetadataPropertyType	Defines metadata property types.
MetadataType	Specifies the type of a metadata package.
PropertyAccessLevels	Defines access levels for metadata properties.