BackgroundWorker multithread access to form

Question

I am using 5 BackgroundWorker objects running at the same time for a certain purpose, and all of them have to change the same label. How do I do that?

How do I modif

Answer 1

You should be very wary of calling the synchronous Invoke rather than the async BeginInvoke on a gui. You will soon have an unresponsive and sloppy gui that appears to be struggling to paint itself, as well as potential for deadlocks.
It depends on how often you update it - and does your background thread really need to wait for the gui to have returned? That sounds like a problem with your model.