PdfPackage class Leave feedback
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Represents native metadata in a PDF document.
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The PdfPackage type exposes the following members:
| Method | Description |
|---|---|
| set | Adds or replaces the metadata property with the specified name. |
| set_file | |
| set_string | |
| add_properties | Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well. (inherited from MetadataPackage) |
| add_properties_func | (inherited from MetadataPackage) |
| clear | Removes all writable metadata properties from the package. (inherited from DocumentPackage) |
| clear_built_in_properties | Removes all built-in metadata properties. (inherited from DocumentPackage) |
| clear_custom_properties | Removes all custom metadata properties. (inherited from DocumentPackage) |
| contains | Returns True if the package contains a metadata property with the specified name; otherwise, False. (inherited from MetadataPackage) |
| contains_file | (inherited from MetadataPackage) |
| contains_string | (inherited from MetadataPackage) |
| find_properties | Finds metadata properties that satisfy the specified predicate, searching recursively through all nested packages. (inherited from MetadataPackage) |
| find_properties_func | (inherited from MetadataPackage) |
| get | (inherited from MetadataPackage) |
| get_enumerator | Returns an enumerator that iterates through the collection. (inherited from MetadataPackage) |
| get_file | (inherited from MetadataPackage) |
| get_string | (inherited from MetadataPackage) |
| remove | Removes a writable metadata property by the specified name. (inherited from DocumentPackage) |
| remove_file | (inherited from DocumentPackage) |
| remove_properties | Removes metadata properties satisfying the specified predicate. (inherited from MetadataPackage) |
| remove_properties_func | (inherited from MetadataPackage) |
| remove_string | (inherited from DocumentPackage) |
| sanitize | Removes writable metadata properties from the package, recursively affecting all nested packages. (inherited from MetadataPackage) |
| set_properties | Sets known metadata properties satisfying the specified predicate. (inherited from MetadataPackage) |
| set_properties_func | (inherited from MetadataPackage) |
| update_properties | Updates known metadata properties that satisfy the specified predicate, recursively affecting all nested packages. (inherited from MetadataPackage) |
| update_properties_func | (inherited from MetadataPackage) |
| Property | Description |
|---|---|
| author | The document author. |
| created_date | The date of document creation. |
| creator | The creator of the document. |
| keywords | The keywords. |
| modified_date | The date of the last modification. |
| producer | The document producer. |
| subject | The subject of the document. |
| title | The title of the document. |
| trapped_flag | The trapped flag. True if the trapped flag is set; otherwise, False. |
| count | The number of metadata properties. (inherited from MetadataPackage) |
| keys | The collection of metadata property names. (inherited from MetadataPackage) |
| know_property_descriptors | The collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine. (inherited from MetadataPackage) |
| metadata_type | The metadata type of the package. (inherited from MetadataPackage) |
| property_descriptors | The collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine. (inherited from MetadataPackage) |
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