NP96 Error in the program

Hi Guys

 

NP96 Error in the program

 

This program is not executing. There is an error in the program. Please correct it.

 

Thank you

 

using System;

using System.Collections;

using System.Collections.Specialized;

 

namespace CollectionTypes

{

   class CollectionApp

   {

      public static void WashCar(Car c)

      {

         Console.WriteLine("Cleaning {0}", c.PetName);

      }

 

      static void Main(string[] args)

      {

         #region Fun with ArrayList

         // Create ArrayList and fill with some initial values.

         Console.WriteLine("***** Fun with ArrayList *****");

         ArrayList carArList = new ArrayList();

         carArList.AddRange(new Car[] { new Car("Fred", 90, 10),

                    new Car("Mary", 100, 50), new Car("MB", 190, 0)});

         Console.WriteLine("Items in carArList: {0}", carArList.Count);

 

         // Print out current values.

         foreach (Car c in carArList)

         {

            Console.WriteLine("Car pet name: {0}", c.PetName);

         }

 

         // Insert a new item.

         Console.WriteLine("-> Inserting new item");

         carArList.Insert(2, new Car("TheNewCar", 0, 0));

         Console.WriteLine("Items in carArList: {0}", carArList.Count);

 

         // Get object array from ArrayList & print again.

         object[] arrayOfCars = carArList.ToArray();

         for (int i = 0; i < arrayOfCars.Length; i++)

         {

            Console.WriteLine("Car pet name: {0}",

               ((Car)arrayOfCars[i]).PetName);

         }

         #endregion

 

         #region Fun with Queue

         Console.WriteLine("\n***** Fun with Queue *****");

         // Now make a Q with three items.

         Queue carWashQ = new Queue();

         carWashQ.Enqueue(new Car("FirstCar", 0, 0));

         carWashQ.Enqueue(new Car("SecondCar", 0, 0));

         carWashQ.Enqueue(new Car("ThirdCar", 0, 0));

 

         // Peek at first car in Q.

         Console.WriteLine("First in Q is {0}",

            ((Car)carWashQ.Peek()).PetName);

 

         // Remove each item from Q.

         WashCar((Car)carWashQ.Dequeue());

         WashCar((Car)carWashQ.Dequeue());

         WashCar((Car)carWashQ.Dequeue());

 

         // Try to de-Q again?

         try

         {

            WashCar((Car)carWashQ.Dequeue());

         }

         catch (Exception e)

         { Console.WriteLine("Error!! {0}", e.Message); }

         #endregion

 

         #region Fun with Stack

         Console.WriteLine("\n***** Fun with Stack *****");

         Stack stringStack = new Stack();

         stringStack.Push("One");

         stringStack.Push("Two");

         stringStack.Push("Three");

 

         // Now look at the top item.

         Console.WriteLine("Top item is: {0}", stringStack.Peek());

         Console.WriteLine("Popped off {0}", stringStack.Pop());

         Console.WriteLine("Top item is: {0}", stringStack.Peek());

         Console.WriteLine("Popped off {0}", stringStack.Pop());

         Console.WriteLine("Top item is: {0}", stringStack.Peek());

         Console.WriteLine("Popped off {0}", stringStack.Pop());

 

         try

         {

            Console.WriteLine("Top item is: {0}", stringStack.Peek());

            Console.WriteLine("Popped off {0}", stringStack.Pop());

         }

         catch (Exception e)

         { Console.WriteLine("Error!! {0}\n", e.Message); }

 

         #endregion

 

      }

   }

}