private static void PrintIndexAndValues( Int16Collection myCol )
{
for (int i = 0; i < myCol.Count; i++)
{
Console.WriteLine("\t[{0}]:\t{1}", i, myCol[i]);
}
Console.WriteLine();
}
private static void PrintValues1(Int16Collection myI16)
{
Console.Write("\n\t");
int i = 1;
foreach (var i16 in myI16)
{
Console.Write(i16);
if (i != myI16.Count)
Console.Write(", ");
i++;
}
Console.WriteLine("\n");
}
private static void PrintValues2(Int16Collection myCol)
{
Console.Write("\n\t");
IEnumerator myEnumerator = myCol.GetEnumerator();
int i = 0;
while ( myEnumerator.MoveNext() )
{
Console.Write("{0}", myEnumerator.Current);
if (++i != myCol.Count)
Console.Write(", ");
}
Console.WriteLine("\n");
}
static void Main(string[] args)
{
// Create an init a new CollectionBase.
Int16Collection myI16 = new Int16Collection();
// Add elements to the collection.
myI16.Add((short) 1);
myI16.Add((short) 2);
myI16.Add((short) 3);
myI16.Add((short) 5);
myI16.Add((short) 7);
// Display the contents of the collection using foreach. This is the preferred method.
Console.WriteLine( "Contents of the collection (using foreach):" );
PrintValues1( myI16 );
// Display the contents of the collection using the enumerator.
Console.WriteLine( "Contents of the collection (using enumerator):" );
PrintValues2( myI16 );
// Display the contents of the collection using the Count property and the Item property.
Console.WriteLine( "Initial contents of the collection (using Count and Item):" );
PrintIndexAndValues( myI16 );
// Search the collection with Contains and IndexOf.
Console.WriteLine( "Contains 3: {0}", myI16.Contains( 3 ) );
Console.WriteLine( "2 is at index {0}.", myI16.IndexOf( 2 ) );
Console.WriteLine();
// Insert an element into the collection at index 3.
myI16.Insert( 3, (Int16) 13 );
Console.WriteLine( "Contents of the collection after inserting at index 3:" );
PrintIndexAndValues( myI16 );
// Get and set an element using the index.
myI16[4] = 123;
Console.WriteLine( "Contents of the collection after setting the element at index 4 to 123:" );
PrintIndexAndValues( myI16 );
// Remove an element from the collection.
myI16.Remove( (Int16) 2 );
// Display the contents of the collection using the Count property and the Item property.
Console.WriteLine( "Contents of the collection after removing the element 2:" );
PrintIndexAndValues( myI16 );
}
