private static void ShowAdd()
{
var collec1 = new PersonsCollection <Person>(lstPers);
collec1.Added(new Person("test", "test", 2));
collec1.Reset();
foreach (var element in collec1)
{
Console.WriteLine(element.Name + " " + element.Surname + " " + element.Age);
}
}
private static void DeletePerson()
{
var collec = new PersonsCollection <Person>(lstPers);
var pers = collec.FirstOrDefault(person => person.Age <= 10);
if (pers != null)
{
collec.Removed(pers);
}
collec.Reset();
foreach (var element in collec)
{
Console.WriteLine(element.Name + " " + element.Surname + " " + element.Age);
}
}