public void CountMessages(List <string> peopleList)
{
foreach (string person in peopleList)
{
// implement your logic to send name of people after apearing 3*n times
if (!dic.ContainsKey(person))
{
dic.Add(person, 1);
}
else
{
foreach (string name in dic.Keys)
{
if (person == name)
{
dic[name] += 1;
if (dic[name] % 3 == 0)
{
PersonEventArgs p = new PersonEventArgs();
p.Name = person;
OnContactNotify(p); // Notify subscribers
}
break;
}
}
}
}
}
protected virtual void OnContactNotify(PersonEventArgs e)
{
EventHandler <PersonEventArgs> sender = ContactNotify;
if (sender != null)
{
sender(this, e);
}
}
public static void Send(object source, PersonEventArgs e)
{
Console.WriteLine(e.Name);
}