## BuiltInDocumentPropertyCollection class A collection of built-in document properties. **Inheritance:** [`BuiltInDocumentPropertyCollection`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection) The BuiltInDocumentPropertyCollection type exposes the following members: ### Properties | Property | Description | | :- | :- | | [capacity](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/capacity) | Gets or sets the number of elements that the array list can contain. | | [language](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/language) | Gets or sets the document's language. | | [author](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/author) | Gets or sets the name of the document's author. | | [bytes](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/bytes) | Represents an estimate of the number of bytes in the document. | | [characters](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/characters) | Represents an estimate of the number of characters in the document. | | [characters_with_spaces](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/characters_with_spaces) | Represents an estimate of the number of characters (including spaces) in the document. | | [comments](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/comments) | Gets or sets the document comments. | | [category](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/category) | Gets or sets the category of the document. | | [content_type](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/content_type) | Gets or sets the content type of the document. | | [content_status](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/content_status) | Gets or sets the content status of the document. | | [company](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/company) | Gets or sets the company property. | | [hyperlink_base](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/hyperlink_base) | Gets or sets the hyperlinkbase property. | | [created_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/created_time) | Gets or sets date of the document creation in local timezone. | | [created_universal_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/created_universal_time) | Gets or sets the Universal time of the document creation. | | [keywords](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/keywords) | Gets or sets the document keywords. | | [last_printed](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_printed) | Gets or sets the date when the document was last printed in local timezone. | | [last_printed_universal_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_printed_universal_time) | Gets or sets the Universal time when the document was last printed. | | [last_saved_by](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_saved_by) | Gets or sets the name of the last author. | | [last_saved_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_saved_time) | Gets or sets the time of the last save in local timezone. | | [last_saved_universal_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_saved_universal_time) | Gets or sets the universal time of the last save. | | [lines](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/lines) | Represents an estimate of the number of lines in the document. | | [manager](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/manager) | Gets or sets the manager property. | | [name_of_application](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/name_of_application) | Gets or sets the name of the application. | | [pages](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/pages) | Represents an estimate of the number of pages in the document. | | [paragraphs](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/paragraphs) | Represents an estimate of the number of paragraphs in the document. | | [revision_number](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/revision_number) | Gets or sets the document revision number. | | [subject](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/subject) | Gets or sets the subject of the document. | | [template](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/template) | Gets or sets the informational name of the document template. | | [title](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/title) | Gets or sets the title of the document. | | [total_editing_time](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/total_editing_time) | Gets or sets the total editing time in minutes. | | [version](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/version) | Represents the version number of the application that created the document. | | [document_version](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/document_version) | Represents the version of the file. | | [scale_crop](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/scale_crop) | Indicates the display mode of the document thumbnail. | | [links_up_to_date](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/links_up_to_date) | Indicates whether hyperlinks in a document are up-to-date. | | [words](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/words) | Represents an estimate of the number of words in the document. | ### Methods | Method | Description | | :- | :- | | [`get(self, name)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/get/#int) | Returns a [`DocumentProperty`](/cells/python-net/aspose.cells.properties/documentproperty) object by the name of the property. | | [`get(self, name)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/get/#system.string) | | | [`index_of(self, name)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/index_of/#system.string) | | | [`index_of(self, item, index)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/index_of/#aspose.cells.properties.documentproperty-int) | Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the array list that extends from the specified index to the last element. | | [`index_of(self, item, index, count)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/index_of/#aspose.cells.properties.documentproperty-int-int) | Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the array list that starts at the specified index and contains the specified number of elements. | | [`copy_to(self, array)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/copy_to/#list) | Copies the entire array list to a compatible one-dimensional array list, starting at the beginning of the target array list. | | [`copy_to(self, index, array, array_index, count)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/copy_to/#int-list-int-int) | Copies a range of elements from the array list to a compatible one-dimensional array list, starting at the specified index of the target array list. | | [`last_index_of(self, item)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_index_of/#aspose.cells.properties.documentproperty) | Searches for the specified object and returns the zero-based index of the last occurrence within the entire array list. | | [`last_index_of(self, item, index)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_index_of/#aspose.cells.properties.documentproperty-int) | Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the array list that extends from the first element to the specified index. | | [`last_index_of(self, item, index, count)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/last_index_of/#aspose.cells.properties.documentproperty-int-int) | Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the array list that contains the specified number of elements and ends at the specified index. | | [`binary_search(self, item)`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection/binary_search/#aspose.cells.properties.documentproperty) | Searches the entire sorted array list for an element using the default comparer and returns the zero-based index of the element. | ### Remarks Provides access to [`DocumentProperty`](/cells/python-net/aspose.cells.properties/documentproperty) objects by their names (using an indexer) and via a set of typed properties that return values of appropriate types. ### See Also * module [`aspose.cells.properties`](..) * class [`BuiltInDocumentPropertyCollection`](/cells/python-net/aspose.cells.properties/builtindocumentpropertycollection) * class [`DocumentProperty`](/cells/python-net/aspose.cells.properties/documentproperty)