The .NET up-down controls in NOV User Interface allow the user to select a value from a specified range and generally consist of a widget. NOV provides 2 up down controls - numeric and measure up down.
Up-Downs Gallery
Up Downs
Up down widgets allows the user to select a value from a specified range and generally consist of a widget (e.g. a text box), which shows the current value and a spinner that the user can use to increase/decrease the current value.