+= operator with Events

Question

public void Bar()
{
    Foo foo = new Foo();
    **foo.MyEvent += foo_MyEvent;**
    foo.FireEvent();        
}

void foo_MyEvent(object sender, EventArgs e)
{
    (         


        

Answer 1

It add's handler to an event. It means that method on the right side of the operator will be invoked when the event will be risen.