Trying to understand the 'using' statement better

Question

I have read a couple of articles about the using statement to try and understand when it should be used. It sound like most people reckon it should be used as much as possib

Answer 1

It is perfectly valid to have many nested using statements:

using(A a = new A())
using(B b = new B())
{
   a.SomeMethod(b);
}