If you’re not careful what and when you invoke from within a critical section, you may cause a deadlock. Everything may seem correct from yours’ and your clients’ perspective, but out of a sudden, the program may go to sleep forever. In this article, I’ll demonstrate some scenarios when this can happen and what you can do(or even should do) to mitigate the risk. But first, let’s do a quick refresher on the lock statement in C# and why we …