List : Array to List
//Array to List
/*
• Creating a list with elements from an array.
• Use the List constructor and pass it an array
• List receives this parameter and fills its values from it.
• Good use might to be to assign an old array to a more feature rich type like List with superior performance.
• REQ : Array element type must match the List element type or compilation will fail. Lookup casting in case you encounter this issue.
*/
//using System;
//using System.Collections.Generic;
class Program
{
static void Main()
{
int[] arr = new int[3]; //New Array with 3 elements
arr[0] = 2; // Assigning values at index of array.
arr[1] = 3;
arr[2] = 5;
List<int> list = new List<int>(arr);//The array past as a parameter to the List Constructor.
Console.WriteLine(list.Count); // 3 elements in List
}
}