}//end Constructor
private void btnStart_Click(object sender, EventArgs e)
{
lstOutput.Items.Clear();
#region Linked List Created
//Random Object
Random rand = new Random();
int size = 3;
//list object
DoublyLinkedList list = new DoublyLinkedList();
//iterate list from last
for (int i = 0; i < size; i++)
{
list.InsertLast(list, Math.Round(RandomDouble(rand, 0, 100.00), 2));
}//end loop
int numNodes = list.GetNumNodes(list);
Console.WriteLine("Num Nodes is " + numNodes + ".");
#endregion
#region Print Linked List
// Print Forward
lstOutput.Items.Add(string.Format("{0}", "Nodes Printed Forwards:"));
lstOutput.Items.Add(string.Format("{0}", "-----------------------------"));
Node node = list.GetFirstNode(list);
int index = 0;
// Next Node
while (node != null)
{
// Display Output
lstOutput.Items.Add(string.Format("Node {0,2}: {1:00.00}", index++, node.data));
node = node.next;
}//end loop
lstOutput.Items.Add("");
// Call node object
node = list.GetLastNode(list);
index = 0;
// Print Backwards
lstOutput.Items.Add(string.Format("{0}", "Nodes Printed Backwards:"));
lstOutput.Items.Add(string.Format("{0}", "-----------------------------"));
// Previous Node
while (node != null)
{
// Display Output
lstOutput.Items.Add(string.Format("Node {0,2}: {1:00.00}", index++, node.data));
node = node.previous;
}//end loop
#endregion
// Print Backwards Plus 10
lstOutput.Items.Add("");
for (int i = 0; i < 10; i++)
{
list.InsertAfter(list.head.next, Math.Round(RandomDouble(rand, 0, 100.00), 2));
}//end loop
// Call node object
node = list.GetLastNode(list);
index = 0;
// Print Backwards + 10
lstOutput.Items.Add(string.Format("{0}", "Nodes Printed Backwards + 10:"));
lstOutput.Items.Add(string.Format("{0}", "-----------------------------"));
while (node != null)
{
lstOutput.Items.Add(string.Format("Node {0,2}: {1:00.00}", index++, node.data));
node = node.previous;
} //end loop
} // end method
