For automation interface information about the Duration property, see the automation interface topic for an Operation in the Related Topics.

This property specifies the length of time that the receiving object takes in consuming the Operation, including the units used.

By default, the Duration box is blank.

This property is set on the Timing tab of an Operation's Property Pages.

This property can be shown or hidden on a Sequence Diagram, through the Show Timing Information check box on the View Options dialog for the diagram.

The following section provides information about the items and diagrams for which Duration is a property. For more information about an item or diagram, click it.