Collection classes

Following classes we can use for storing collection of Data.

• System.Array
  • To store same type of data
  • Specific size
  • Direct Access
• System.Collections.ArrayList
  • To store different types of data
  • Variable size
  • Direct Access
• System.Collections.Generic.List<T>
  • To store specific types of data
  • Variable Size
  • Direct Access
• System.Collections.Queue
  • To store different types of data.
  • Variable Size
  • First In First Out data access
• System.Collections.Generic.Queue<T>
  • To store specific types of data.
  • Variable Size
  • First In First Out data access
• System.Collections.Stack
  • To store different types of data.
  • Variable size
  • Last In First Out data access
• System.Collections.Generic.Stack<T>
  • To store specific types of data.
  • Variable size
  • Last In First Out data access
• System.Collections.Generic.HashSet<T>
  • Generic type
  • To store specific types of data
  • Variable Size
  • Direct Access
  • Supports Set operations such as Intersect, Union