Question

How to declare and use generic class in C#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        class GClass<T>
        {
            T _data;

            public GClass(T t)
            {
                _data = t;
            }

            public void Write()
            {
                Console.WriteLine(_data);
            }
        }
        static void Main(string[] args)
        {
            GClass<int> gc1 = new GClass<int>(132);
            gc1.Write();

            GClass<string> gc2 = new GClass<string>("c#");
            gc2.Write();        }
    }
}


/*
run:
  
132
c#
 
*/

 

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