Arrays, Stack, Queue, List in Visual Programming c#

Arrays:
An array in Programing Language can be defined as number of memory locations, each of which can store the same data type and which can be references through the same variable name.
An array is a collective name given to a group of similar quantities. These similar quantities could be percentage marks of 100 students, number of chairs in home, or salaries of 300 employees or ages of 25 students.
Syntax:
DATATYPE[ ] ARRAYNAME= new DATATYPE[SIZE] ;
Example:
int[] arrayName=new int[10];
Saving Data in an Array:
for (int i = 0; i < 10; i++)
      {
         arrayName[i] = int.Parse(Console.ReadLine());
      }
Reterving Data from an Array:
for (int i = 0; i < 10; i++)
      {
        Console.WriteLine(arrayName[i]);
      }
Fuctions and Properties Associated with Arrays:
int noOfElement=arrayName.Length;
            int maxValue=arrayName.Max<int>();
            int minValue = arrayName.Min<int>();
            bool flag=arrayName.Contains(10);

STACK:
Working principle is FIRST IN LAST OUT.
Required namespace is : System.Collections.Generic;
To add value in stack push() method is used. To remove from stack pop() method is used. To show top element peek() method is used.
C# Code:

Stack<string> myStack = new Stack<string>();
            myStack.Push("Element 1");
            myStack.Push("Element 2");
            string top=myStack.Peek();
            Console.WriteLine(top);
            Console.WriteLine(myStack.Pop());
            Console.WriteLine(myStack.Pop());
            myStack.Count();
            top = myStack.Peek();
            Console.WriteLine(top);

QUEUE:
Working principle is FIRST IN FIRST OUT.
Required namespace is: System.Collections.Generic;
Too add value in queue enqueue() method is used. To remove from queue dequeue() method is used. To show front element peek() method is used.
C# Code:
Queue<string> myQueue = new Queue<string>();
            myQueue.Enqueue("E1");
            myQueue.Peek();
            myQueue.Dequeue();
            myQueue.Count();
            myQueue.Contains("e1");

LIST:
Required namespace is: System.Collections.Generic;

List<string> newList = new List<string>();
            newList.Add("This");
            newList.Add(" is ");
            newList.Add("my first ");
            newList.Add("application ");
            newList.Add("for Generics");

            foreach (string item in newList)
            {
                Console.WriteLine(item);
            }

            //newList.Clear();
            bool find=newList.Contains(" is ");
            Console.WriteLine(find);

            int noOfItem=newList.Count();
            Console.WriteLine(noOfItem);

            string element=newList.ElementAt(4);
            Console.WriteLine(element);

            newList.Remove("This");

            newList.RemoveAt(0);

            newList.Reverse();