CanTheyMeet.CanTheyMeet.switchPerson C# (CSharp) Method

        private void switchPerson(Person pe1, Person pe2)
        {
            Person pom = new Person();
            if (pe2.Birth.Year > pe1.Birth.Year)
            {
                pom = pe1;
                pe1 = pe2;
                pe1 = pom;
            }
        }
        private bool calculateMeet(Person pe1,Person pe2)