Carbon


InvokeOSLAccessorUPP

Header: AEObjects.h Carbon status: Supported

Calls an object accessor universal procedure pointer.

OSErr InvokeOSLAccessorUPP (
    DescType desiredClass, 
    const AEDesc *container, 
    DescType containerClass, 
    DescType form, 
    const AEDesc *selectionData, 
    AEDesc *value, 
    SInt32 accessorRefcon, 
    OSLAccessorUPP userUPP
);
desiredClass
container
containerClass
form
selectionData
value
accessorRefcon
userUPP
function result

A result code.

DISCUSSION

See the OSLAccessorProcPtr callback function.

AVAILABILITY

Supported in Carbon. Available in Mac OS 8.1 and later when Carbon 1.0.2 or later is present.


© 2000 Apple Computer, Inc. — (Last Updated 5/8/2000)