The Add method adds a color/pattern to be displayed on a non-working time-interval. The ID property of the NonworkingTime object defines the identifier of the pattern/color. The IDNonworkingPattern property indicates the identifier of the NonworkingPattern object to be displayed on the non-working interval. Each NonworkingTime object can associate a NonworkingPattern object that specifies the colors and the pattern to show the non-working zone. The ShowNonworkingTime property shows or hides the defined non-working intervals. The NonworkingTimeFromPoint property gets the non-working object from the cursor. The NonworkingPatterns collection is accessible through the NonworkingPatterns property of the control. The Add method of the NonworkingTimes objects adds a new non-working time interval.

The NonworkingTime's advantages are:

• highlight the interval of time as non-working with a different patterns, colors.
• any/all day can display different intervals of time as non-working
• you can specify the non-working interval using an expression, that defines the days where the non-working interval is shown.