aspose.cells
Class DocumentProperty

//Instantiate a Workbook object
$workbook = new cells\Workbook("Book1.xls");
//Retrieve a list of all custom document properties of the Excel file
$customProperties = $workbook->getWorksheets()->getCustomDocumentProperties();
//Accessng a custom document property by using the property index
$customProperty1 = $customProperties->get(0);
//Accessng a custom document property by using the property name
$customProperty2 = $customProperties->get("Owner");

function getName()

Returns the name of the property.

function getValue() / function setValue(value)

Gets or sets the value of the property.

function isLinkedToContent()

Indicates whether this property is linked to content

function getSource()

The linked content source.

function getType()

Gets the data type of the property. The value of the property is PropertyType integer constant.

function isGeneratedName()

Returns true if this property does not have a name in the OLE2 storage and a unique name was generated only for the public API.

function toString()

Returns the property value as a string.

Converts a number property using Object.ToString(). Converts a boolean property into "Y" or "N". Converts a date property into a short date string.

function toInt()

Returns the property value as integer.

Throws an exception if the property type is not PropertyType.Number.

function toDouble()

Returns the property value as double.

Throws an exception if the property type is not PropertyType.Float.

function toDateTime()

Returns the property value as DateTime in local timezone.

Throws an exception if the property type is not PropertyType.Date.

function toBool()

Returns the property value as bool.

Throws an exception if the property type is not PropertyType.Boolean.