static void Main(string[] args)
{
var cm = new ConcreteMediator();
var c1 = new ConcreateColleague1(cm);
var c2 = new ConcreateColleague2(cm);
cm.SetColleague1(c1);
cm.SetColleague2(c2);
c1.Action();
c2.Action();
Console.ReadKey();
}
public void SetColleague2(ConcreateColleague2 theColleague)
{
m_Colleague2 = theColleague;
}