GENERIC LIST CLASS IN C#

Royce Roy

Total Post:149

Points:1043
Posted by  Royce Roy
C# 
C#
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I'm currently making my own very basic generic list class (to get a better understanding on how the predefined ones work). Only problem I have is that I can't reach the elements inside the array as you normally do in say using "System.Collections.Generic.List".

GenericList<type> list = new GenericList<type>();

list.Add(whatever);

This works fine, but when trying to access "whatever" I want to be able to write :

list[0];

But that obviously doesn't work since I'm clearly missing something in the code, what is it I need to add to my otherwise fully working generic class ?

  1. Pravesh Singh

    Post:412

    Points:2888
    Re: generic list class in c#

    Hi Royce,

    I think all you need to do is implement IList<T> , to get all the basic functionality

      public interface IList<T> 

      {

        int IndexOf(T item);

        void Insert(int index, T item);

        void RemoveAt(int index);

        T this[int index] { get; set; }

      }

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