Legacy Document

Important: The information in this document is obsolete and should not be used for new development.

Inside Macintosh: Macintosh Toolbox Essentials /

Chapter 5 - Control Manager / Control Manager Reference

Control Manager Routines / Drawing Controls

Draw1Control
Although you should generally use the UpdateControls procedure to update controls, you can use the Draw1Control procedure to update a single control.
PROCEDURE Draw1Control (theControl: ControlHandle);
theControl
A handle to the control you want to draw.

DESCRIPTION
The Draw1Control procedure draws the specified control if it's visible within its window. The UpdateControls procedure automatically calls Draw1Control.