You need not only to request cancellation of current active work, but actually wait for all active tasks to react to that cancellation and complete. In your current approach you do this: private readonly CancellationTokenSource _cts = new CancellationTokenSource (); public override void OnStop () { _cts.Cancel (); }

Cancellation Tokens in C# - DEV Community

WebJan 20, 2024 · Pass the token returned by the CancellationTokenSource.Token property to each task or thread that listens for cancellation Provide a mechanism for each task or thread to respond to this cancellation Call the CancellationTokenSource.Cancel method to provide a notification for cancellation WebOct 23, 2015 · CancellationTokenSource tokenSource; // #1 create a token source with timeout tokenSource = newCancellationTokenSource (TimeSpan.FromSeconds ( 2 )); // #2 request cancellation after timeout tokenSource.CancelAfter (TimeSpan.FromSeconds (2)); // #3 directly request cancellation tokenSource.Cancel (); // or tokenSource.Cancel (true); nets cith3

c# - Disposable object is already disposed when the inner scope …

WebAug 28, 2014 · This model is based on a lightweight object called a cancellation token. (MSDN). The CancellationToken is just like a mark pasted on the Task (e.g.Operation), when cancellation signal is received, this task will be cancelled. More details: http://msdn.microsoft.com/en-us/library/dd997364.aspx Here is the example, using … WebThe CancellationTokenSource class in C# provides the following two properties: public bool IsCancellationRequested { get; }: It gets whether cancellation has been requested for … WebC# 具有取消功能的长时间运行模式,c#,wpf,task-parallel-library,cancellation,long-running-processes,C#,Wpf,Task Parallel Library,Cancellation,Long Running Processes,为了执 … i\u0027m glowing inside because of you