PresentationRootPackage Class
Represents the root package intended to work with metadata in a presentation.
Inheritance Hierarchy
SystemObject
  GroupDocs.Metadata.CommonMetadataPackage
    GroupDocs.Metadata.CommonRootMetadataPackage
      GroupDocs.Metadata.Formats.DocumentDocumentRootPackagePresentationPackage
        GroupDocs.Metadata.Formats.DocumentPresentationRootPackage

Namespace: GroupDocs.Metadata.Formats.Document
Assembly: GroupDocs.Metadata (in GroupDocs.Metadata.dll) Version: 21.8
Syntax
public class PresentationRootPackage : DocumentRootPackage<PresentationPackage>

The PresentationRootPackage type exposes the following members.

Properties
  NameDescription
Public propertyCount
Gets the number of metadata properties.
(Inherited from MetadataPackage.)
Public propertyDocumentProperties
Gets the native metadata properties presented in the document.
(Inherited from DocumentRootPackageTPackage.)
Public propertyCode exampleDocumentStatistics
Gets the document statistics package.
Public propertyCode exampleFileType
Gets the file type metadata package.
Public propertyCode exampleInspectionPackage
Gets a metadata package containing inspection results for the document. The package contains information about document parts that can be considered as metadata in some cases.
Public propertyItem
Gets the MetadataProperty with the specified name.
(Inherited from MetadataPackage.)
Public propertyKeys
Gets a collection of the metadata property names.
(Inherited from MetadataPackage.)
Public propertyKnowPropertyDescriptors Obsolete.
Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
(Inherited from MetadataPackage.)
Public propertyMetadataType
Gets the metadata type.
(Inherited from MetadataPackage.)
Public propertyPropertyDescriptors
Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
(Inherited from MetadataPackage.)
Methods
  NameDescription
Public methodAddProperties
Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodContains
Determines whether the package contains a metadata property with the specified name.
(Inherited from MetadataPackage.)
Public methodEquals (Inherited from Object.)
Protected methodFinalize (Inherited from Object.)
Public methodFindProperties
Finds the metadata properties satisfying the specified predicate. The search is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodGetEnumerator
Returns an enumerator that iterates through the collection.
(Inherited from MetadataPackage.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodRemoveProperties
Removes metadata properties satisfying the specified predicate.
(Inherited from MetadataPackage.)
Public methodSanitize
Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
(Inherited from RootMetadataPackage.)
Public methodSetProperties
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(FuncMetadataProperty, Boolean, PropertyValue) and UpdateProperties(FuncMetadataProperty, Boolean, PropertyValue). 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.
(Inherited from MetadataPackage.)
Public methodToString (Inherited from Object.)
Public methodUpdateProperties
Updates known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Remarks
Examples
This example shows how to extract built-in metadata properties from a presentation.
C#
using (Metadata metadata = new Metadata(Constants.InputPpt))
{
    var root = metadata.GetRootPackage<PresentationRootPackage>();

    Console.WriteLine(root.DocumentProperties.Author);
    Console.WriteLine(root.DocumentProperties.CreatedTime);
    Console.WriteLine(root.DocumentProperties.Company);
    Console.WriteLine(root.DocumentProperties.Category);
    Console.WriteLine(root.DocumentProperties.Keywords);
    Console.WriteLine(root.DocumentProperties.LastPrintedDate);
    Console.WriteLine(root.DocumentProperties.NameOfApplication);

    // ... 
}
See Also