O'Reilly logo

Learning Carbon by Apple Computer Inc

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Command Events

Command events are generated by selecting menu items or activating controls.

Table C-3. Parameter Names and Types for Command Event Kinds

Event kindParameter nameParameter type
kEventCommandProcess kEventParamDirectObject typeHICommand
kEventCommandUpdateStatus kEventParamDirectObject typeHICommand

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required