我想中止该过程但无法这样做，我正在使用后台工作程序和我的处理功能。publicvoidInit(){bw=newBackgroundWorker();bw.WorkerSupportsCancellation=true;bw.DoWork+=newDoWorkEventHandler(bw_DoWork);bw.RunWorkerCompleted+=newRunWorkerCompletedEventHandler(bw_RunWorkerCompleted);}voidbw_DoWork(objectsender,DoWorkEventArgse){if(bw.Cancellati

取消BackgroundWorker操作的方法是调用BackgroundWorker.CancelAsync()://RUNNINGINUITHREADprivatevoidcancelButton_Click(objectsender,EventArgse){backgroundWorker.CancelAsync();}在BackgroundWorker.DoWork事件处理程序中，我们检查BackgroundWorker.CancellationPending://RUNNINGINWORKERTHREADvoidbackgroundWorker_DoWork(objectsen