Can I add an attribute to a function to prevent reentry?

Question

At the moment, I have some functions which look like this:

private bool inFunction1 = false;
public void function1()
{
    if (inFunction1) return;
    inFunctio         


        

Answer 1

I dont think that will be possible.

The closest will be the the 'Synchronized' attribute, but that will block all subsequent calls.