在C#中，您可以使用TaskScheduler类来创建和管理任务。要配置TaskScheduler，您需要创建一个继承自TaskScheduler的自定义类，并重写Initialize和Run方法。以下是一个简单的示例，展示了如何创建一个自定义的TaskScheduler：
using System; using System.Collections.Concurrent; using System.Threading; using System.Threading.Tasks; public class CustomTaskScheduler : TaskScheduler { private readonly ConcurrentQueue<Task> _tasks = new ConcurrentQueue<Task>(); private readonly ManualResetEvent _taskReadyEvent = new ManualResetEvent(false); private readonly object _lock = new object(); protected override IEnumerable<Task> GetScheduledTasks() { lock (_lock) { return _tasks; } } public void EnqueueTask(Task task) { if (task == null) { throw new ArgumentNullException("task"); } lock (_lock) { _tasks.Enqueue(task); _taskReadyEvent.Set(); } } protected override void Run() { while (true) { Task task = null; bool success = false; lock (_lock) { if (!_tasks.IsEmpty) { task = _tasks.Dequeue(); success = true; } } if (!success) { _taskReadyEvent.WaitOne(1000); } else { try { base.Run(); } catch (Exception ex) { Console.WriteLine("An error occurred while running the task: " + ex.Message); } } } } } 要使用此自定义TaskScheduler，您需要创建一个实例并将其传递给Task.Run方法。例如：
public class Program { public static void Main(string[] args) { CustomTaskScheduler customScheduler = new CustomTaskScheduler(); Task task = Task.Run(() => { Console.WriteLine("Task is running on thread: " + Thread.CurrentThread.ManagedThreadId); Thread.Sleep(1000); Console.WriteLine("Task completed."); }, CancellationToken.None, TaskCreationOptions.None, customScheduler); Console.WriteLine("Press any key to exit..."); Console.ReadKey(); } } 在这个示例中，我们创建了一个CustomTaskScheduler实例，并将其传递给Task.Run方法。这将确保任务在自定义调度器上运行。
