Visual Studio 2010 debugger steps over methods and doesn't stop at breakpoints

Question

My Visual Studio 2010 debugger sometimes has a very strange behaviour...

Sometimes it doesn\'t stop at breakpoints, but when it stops, and I want to step into a meth

Answer 1

Another source of confusion is iterator methods that use the yield return operator because they are rewritten by the C# compiler in such a way that stepping into them (F11) is kind of a "no-op".

You must wait for the iteration to occur to break into the method's code.