ObserveTaskExceptionWithoutWait.cs

void Main()
{
	var jobExecutor = new JobExecutor();

	Task t = Task.Run(() => jobExecutor.DoJob());
	t.ConfigureAwait(false);

	Task t2 = Task.Run(() => jobExecutor.DoJob());
	t2.ConfigureAwait(false);

	Task t3 = Task.Run(() => jobExecutor.DoJob());
	t3.ConfigureAwait(false);

	var allTasks = new List<Task>
	{
		t,t2,t3
	};

	allTasks.ForEach(task => task.ContinueWith(t1 =>
		{
			var x = t1.Exception;
			Console.WriteLine("Exception in Task");
			Console.WriteLine(x.InnerException);
		},
		CancellationToken.None,
		TaskContinuationOptions.OnlyOnFaulted,
		TaskScheduler.Default));

	
	//	TaskScheduler.UnobservedTaskException += (w, s) =>
	//	{
	//		Console.WriteLine($"From Unobserved exception: {s.Exception}");
	//		Console.WriteLine($"Is Observed: {s.Observed}");
	//		s.SetObserved();
	//	};
}

// Define other methods and classes here
public class JobExecutor
{
	public void DoJob()
	{
		Task.Delay(TimeSpan.FromSeconds(2)).Wait();
		throw new ApplicationException("Boom");
	}
}