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List of different type

/ Published in: C#
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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4. namespace Raj 
  5. {
  6.     namespace Generics
  7.     {
  8.         class Node
  9.         {
  10.             private Node next_;
  11.  
  12.             public Node(Node next) {
  13.                 next_ = next;        
  14.             }
  15.  
  16.             public Node getNext() {
  17.                 return next_;
  18.             }
  19.         }
  20.         internal sealed class TypeList<T> :Node
  21.         {
  22.             T data_;
  23.             public T getData() {
  24.                 return data_;
  25.             }
  26.  
  27.             public TypeList(T data, Node next):base(next) {
  28.                 data_ = data;
  29.             }
  30.  
  31.             public TypeList(T data):this(data,null) {
  32.  
  33.  
  34.             }
  35.             public override String ToString()
  36.             {
  37.                 return data_.ToString() + (base.getNext() != null ? base.getNext().ToString() : string.Empty);
  38.             }
  39.  
  40.             //public override String ToString()
  41.             //{
  42.             //    String temp;
  43.             //    if (base.getNext() != null)
  44.             //    {
  45.             //        temp = base.getNext().ToString();
  46.             //    }
  47.             //    else
  48.             //    {
  49.             //        temp = string.Empty;
  50.             //    }
  51.             //    return data_.ToString() + " " + temp;
  52.             //}
  53.         }
  54.         class Dummmy:Object
  55.         {
  56.             public override String ToString() {
  57.                return "Dummytype".ToString();
  58.  
  59.             }
  60.  
  61.         }
  62.  
  63.         class Program
  64.         {
  65.             static void Main(string[] args)
  66.             {
  67.                 Dummmy dummy = new Dummmy();
  68.                 Node list = new TypeList<int>(12);
  69.                 list = new TypeList<Double>(12.5121, list);
  70.                 list = new TypeList<Dummmy>(dummy, list);
  71.                 Double a = ((TypeList<Double>)list).getData();
  72.                 Console.WriteLine(list.ToString());
  73.                 Console.Write("sds");
  74.             }
  75.         }
  76.     }
  77.  
  78. }

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