var isFinished : Bool
A Boolean value that indicates whether the receiver has finished execution.
レシーバが遂行を終了した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 isExecuting: Bool
{ get }
true
if the receiver is executing, otherwise false
.
true
、もしレシーバが遂行中ならば、そうでなければfalse
。
var isFinished : Bool
var isCancelled : Bool