Is there a DecrementBy() method in the Performance Counter subject?

In books I have seen that it exists but MSDN says 开发者_运维知识库it does not???

What do you guys have to say on this subject???

Might load up VS later on and see if it appears in 3.5 .Net. I;m asking as some of you lot know I am lsowly revising for the exam and I don't want little nougets like this to suprise me.

TIA

No, there is only an IncrementBy method.

The functionality of a hypothetical DecrementBy method can be easily reproduced by passing a negative value to IncrementBy.