namespace System.Threading.Tasks
{
    [DebuggerDisplay("Id={Id}")]
    [DebuggerTypeProxy(typeof(SystemThreadingTasks_TaskSchedulerDebugView))]
    public abstract class TaskScheduler
    {
        public static event EventHandler<UnobservedTaskExceptionEventArgs> UnobservedTaskException
        {
            [SecurityCritical]
            add;
            [SecurityCritical]
            remove;
        }

    }
}