View source for In queue class definition, make use of the IsEmpty method in Show method

If I understand this correctly it would be replace the condition within the if statement in Show, with !IsEmpty.

<syntaxhighlight lang="C#">
            public void Show(){
                if (!IsEmpty())//This has changed from Rear != -1
                {
                    Console.WriteLine();
                    Console.Write("The contents of the queue are: ");
                    foreach (var item in Contents)
                    {
                        Console.Write(item);
                    }
                    Console.WriteLine();
                }
            }
</syntaxhighlight>