public static void Display(BoxCollection bxList)
{
/*
* Console.WriteLine("\nHeight\tLength\tWidth\tHash Code");
* foreach (Box bx in bxList)
* {
* Console.WriteLine("{0}\t{1}\t{2}\t{3}",
* bx.Height.ToString(), bx.Length.ToString(),
* bx.Width.ToString(), bx.GetHashCode().ToString());
* }
*/
// Results by manipulating the enumerator directly:
IEnumerator enumerator = bxList.GetEnumerator();
Console.WriteLine("\nHeight\tLength\tWidth\tHash Code");
while (enumerator.MoveNext())
{
Box b = (Box)enumerator.Current;
Console.WriteLine("{0}\t{1}\t{2}\t{3}",
b.Height.ToString(), b.Length.ToString(),
b.Width.ToString(), b.GetHashCode().ToString());
}
Console.WriteLine();
}
public static void Run()
{
PrintTitle("GENERIC INTERFACES - ICOLLECTION(T)");
BoxCollection bxList = new BoxCollection();
bxList.Add(new Box(10, 4, 6));
bxList.Add(new Box(4, 6, 10));
bxList.Add(new Box(6, 10, 4));
bxList.Add(new Box(12, 8, 10));
// Same dimensions. Cannot be added:
bxList.Add(new Box(10, 4, 6));
// Test the Remove method.
Display(bxList);
Console.WriteLine("Removing 6x10x4");
bxList.Remove(new Box(6, 10, 4));
Display(bxList);
// Test the Contains method.
Box BoxCheck = new Box(8, 12, 10);
Console.WriteLine($"Contains {BoxCheck.Height.ToString()}x{BoxCheck.Length.ToString()}x{BoxCheck.Width.ToString()} by volume: {bxList.Contains(BoxCheck).ToString()}");
// Test the Contains method overload with a specified equality comparer (compares volume).
Console.WriteLine($"Contains {BoxCheck.Height.ToString()}x{BoxCheck.Length.ToString()}x{BoxCheck.Width.ToString()} by volume: {bxList.Contains(BoxCheck, new BoxVolumeEqualityComparer()).ToString()}");
}
