Add a new user-properties.

Remove a property from the user-properties collection of the image.

Get the number of user-properties in the collection attached to the parent object.

Test whether a property exists

Get a property from the user-properties collection attached to an operator or to an image.

Return the McObject associated with a dynamic property.

Read-only property returning the name of the specified property.

A read/write property allowing to set the name space used to filter the current property Count and the enumeration object returned by _NewEnum.

A read/write property allowing to access or change the “Parent” of the McProperties collection (eg McImage object).

A read/write property allowing to access or change the McObject parent of the McProperties collection's (eg image) McObject.