var isExecuting : Bool
A Boolean value that indicates whether the receiver is executing.
レシーバが遂行中かどうかを指し示すブール値。
var isCancelled : Bool
A Boolean value that indicates whether the receiver is cancelled.
レシーバが取り消されるかどうかを指し示すブール値。
Availability 有効性
Technology
var isFinished: Bool
{ get }
true
if the receiver has finished execution, otherwise false
.
true
、もしレシーバが遂行を終了したならば、そうでなければfalse
。
var isExecuting : Bool
var isCancelled : Bool