In C# would it be better to use Queue.Synchronized or lock() for thread safety?

Question

I have a Queue object that I need to ensure is thread-safe. Would it be better to use a lock object like this:

lock(myLockObject)
{
//do stuff with the queue         


        

Answer 1

It seems clear to me that using a lock(...) {...} lock is the right answer.

To guarantee the thread safety of the Queue, all operations must be done through this wrapper only.

If other threads access the queue without using .Synchronized(), then you'll be up a creek - unless all your queue access is locked up.