当我的线程调用另一个线程时,如何检查BackgroundWorker.CancellationPending?

a) 在DoWork方法的底部编写一个循环,以持续检查CancellationPending

b) 检查我编写的回调方法,Pcap.Net将回调到该方法中-但毫无疑问,这里的潜在问题是,在另一个补丁匹配发生并出现回调之前,取消无法工作

建议?

public class MainClass {
       private void bgWorker_DoWork(object sender, DoWorkEventArgs e)
       {
            var worker = sender as BackgroundWorker;
            _packetCapturer = new PacketCapturer();
        }

}

    public class PacketCapturer

      public PacketCapturer() {
         // Start Capture Here
         // Opens PacketCommunicator
         // communicator.ReceivePackets(0, PacketCapturerCallback);

      }

      private static void PacketCapturerCallback(Packet packet) {
         // Deal with returned packet

      }

    }