Instance Property

addElement

Adds an element to the transaction.

Declaration

IOReturn (*addElement)(void *self, IOHIDElementCookie elementCookie);

Parameters

elementCookie

The element of interest.

Return Value

Returns an IOReturn code.

Discussion

If the element has already been added to transaction, an error will be returned.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software