numberOfItems
The number of descriptors in the receiver’s descriptor list.
Declaration
var numberOfItems: Int { get }Discussion
The number of descriptors in the receiver’s descriptor list (possibly 0); returns 0 if an error occurs.
The number of descriptors in the receiver’s descriptor list.
var numberOfItems: Int { get }The number of descriptors in the receiver’s descriptor list (possibly 0); returns 0 if an error occurs.