The Remove method removes a NonworkingPattern object based on its identifier.  The Clear method removes all defined NonworkingPattern objects. The Count property counts the number of NonworkingPattern objects in the NonworkingPatterns collection. The Item property accesses a NonworkingPattern object based on its identifier. The ID property indicates the identifier of the NonworkingPattern object. The IDNonworkingPattern property of the NonworkingTime object indicates the identifier of the NonworkingPattern object to be displayed on the non-working interval.