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| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## up-down-control

Arguments: widget

Returns the `up-down-control` control associated with the control specific by the argument widget, if there is one. Returns `nil` if there is no associated up-down control. Up-down controls are usually associated with `editable-text` controls but the argument can be any type of control.

If an up-down control (rather than `nil`) is returned, applying buddy-widget to that up-down control should return widget.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version