RootMetadataPackage

RootMetadataPackage class

Represents an entry point to all metadata packages presented in a particular file.

public abstract class RootMetadataPackage : MetadataPackage

Name	Description
Count { get; }	Gets the number of metadata properties.
FileType { get; }	Gets the file type metadata package.
Item { get; }	Gets the `MetadataProperty` with the specified name.
Keys { get; }	Gets a collection of the metadata property names.
MetadataType { get; }	Gets the metadata type.
PropertyDescriptors { get; }	Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.

Name	Description
virtual AddProperties(Func<MetadataProperty, bool>, PropertyValue)	Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
Contains(string)	Determines whether the package contains a metadata property with the specified name.
virtual FindProperties(Func<MetadataProperty, bool>)	Finds the metadata properties satisfying the specified predicate. The search is recursive so it affects all nested packages as well.
GetEnumerator()	Returns an enumerator that iterates through the collection.
virtual RemoveProperties(Func<MetadataProperty, bool>)	Removes metadata properties satisfying the specified predicate.
override Sanitize()	Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
virtual SetProperties(Func<MetadataProperty, bool>, PropertyValue)	Sets known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well. This method is a combination of `AddProperties` and `UpdateProperties`. If an existing property satisfies the predicate its value is updated. If there is a known property missing in the package that satisfies the predicate it is added to the package.
virtual UpdateProperties(Func<MetadataProperty, bool>, PropertyValue)	Updates known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.