private void btnGo_Click(object sender, EventArgs e)
{
Aggregate aggregate = new Aggregate();
aggregate[0] = new User { UserID = 1, Name = "Bob" };
aggregate[1] = new User { UserID = 2, Name = "Bill" };
aggregate[2] = new User { UserID = 3, Name = "Tom" };
aggregate[3] = new User { UserID = 4, Name = "Rob" };
aggregate[4] = new User { UserID = 5, Name = "Dan" };
IIterator iterator = aggregate.GetIterator();
string s = iterator.First.Name;
while (!iterator.IsDone)
{
User user = iterator.Next;
if (user != null)
{
s += ", " + user.Name;
}
}
lblUsers.Text = s;
}
public ConcreteIterator(Aggregate aggregate)
{
this._aggregate = aggregate;
}
public Iterator(Aggregate aggregate)
{
this.aggregate = aggregate;
}
public ConcreteIteratorShort(Aggregate agg)
{
aggregate = agg;
}
public ConcreteIterator(Aggregate aggregate)
{
this.aggregate = aggregate;
}
public NonZeroIterator(Aggregate <T> aggregate) : base(aggregate)
{
}