List :
List is an array with a variable number of elements, changeable element values, and a numeric data retrieval method.
syntax : New List(Of DataType) from {"element1","ele2","ele3"}
Procedure for creating a List variable
printing each element of the List
Adding elements to a List
Remove an element from the List
Clear the elements in the List
Replace an element in the List(Assign)
Whether or not the element is in the List(Exists In Collection)
Number of elements in the List(.Count)