CustomPropertiesPart

General

CustomPropertiesPart és una classe en Aspose.Slides per NET.

Parseja i serialitza docProps/custom.xml. Cada propietat personalitzada s’emmagatzema amb un valor digitat (string, int, double, bool o DateTime). Els PID comencen en 2. El fitxer es crea a petició només quan s ‘afegeixen propietats personalitzades.

Propietats

Name	Type	Access	Description
`Count`	`int`	Read	Gets the number of custom properties stored
`PartName`	`string`	Read	Gets the part name (path) of the custom properties XML

Mètodes

Signature	Description
`Contains(name: string)`	true if the property exists; otherwise, false.
`Parse()`	Parses the docProps/custom.xml part from the package.
`ReadValue(propEl: XElement)`	The typed value, or null if no recognized value type is found.
`ParseFiletime(text: string?)`	The parsed , or null if the input is null, empty, or invalid.
`GetName(index: int)`	Thrown when the index is out of range.
`GetValue(name: string)`	The property value, or null if not found.
`SetValue(name: string, value: object)`	The property value (string, int, double, bool, or DateTime).
`Remove(name: string)`	true if the property was removed; false if it did not exist.
`Clear()`	Removes all custom properties.
`Save()`	Serializes the custom properties back to the OPC package. Only writes if properties have been modified. Removes the part if no properties remain.
`WriteValue(propEl: XElement, value: object)`	The typed value to write.
`EnsureContentType()`	Ensures [Content_Types].xml has an override entry for docProps/custom.xml.
`EnsureRelationship()`	Ensures _rels/.rels has a relationship entry for docProps/custom.xml.