Inside Macintosh: QuickTime Reference

| Previous | Chapter Contents | Chapter Top | Next |

New Wired Operands

kOperandUniqueCustomActionHandlerID
No Params

Returns a unique custom handler ID that may be used with kActionOpenCustomHandler.

kOperandCustomActionHandlerOpen 
    Param 1: handlerID 

Returns true if a handler with the specified ID is open, otherwise false. This may be used to determine if the component specified by kActionOpenCustomHandler was found and opened.


© 2000 Apple Computer, Inc.

Inside Macintosh: QuickTime Reference

| Previous | Chapter Contents | Chapter Top | Next |