CancellationToken.WaitHandle 属性

定义

获取在取消令牌时发出信号的信号 WaitHandle

public:
 property System::Threading::WaitHandle ^ WaitHandle { System::Threading::WaitHandle ^ get(); };
public System.Threading.WaitHandle WaitHandle { get; }
member this.WaitHandle : System.Threading.WaitHandle
Public ReadOnly Property WaitHandle As WaitHandle

属性值

取消令牌时发出信号的 A WaitHandle

例外

注解

访问此属性会导致 WaitHandle 实例化。 最好在必要时才使用此属性,然后尽早释放关联的 CancellationTokenSource 实例(释放源将释放此已分配的句柄)。 不应直接关闭或释放句柄。

适用于

另请参阅