protected virtual void OnSameLastNameFinded(FindSameLastNameEventArgs e)
{
EventHandler <FindSameLastNameEventArgs> handler = SameLastNameFinded;
if (handler != null)
{
handler(this, e);
}
}
public void FindSameLastNames(List <User> users)
{
foreach (User user in users)
{
if (users.Any(u => u.LastName == user.LastName))
{
FindSameLastNameEventArgs args = new FindSameLastNameEventArgs();
OnSameLastNameFinded(args);
}
}
}
static void c_SameLastNameFinded(User user, FindSameLastNameEventArgs e)
{
Console.WriteLine(user.LastName);
}