Generic Factory pattern, C#

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            //Your code goes here
            Console.WriteLine("Generic Factory pattern!");
            IShape objActivity = FactoryPattern<IShape, RedShape>.CreateInstance();
            objActivity.Create();objActivity.Edit();objActivity.Update();
            objActivity = FactoryPattern<IShape, CircleShape>.CreateInstance();
            objActivity.Create();objActivity.Edit();objActivity.Update();
            objActivity = FactoryPattern<IShape, SquareShape>.CreateInstance();
            objActivity.Create();objActivity.Edit();objActivity.Update();
        }
    }
    public class FactoryPattern <IShape,T> 
        where T : class, IShape, new()
    {        
        public static IShape CreateInstance(){
         return new T();
        }
    }
    public interface IShape
    {
        void Create();
        void Edit();
        void Update();
    }
    public class RedShape:IShape
    {
        public void Create(){
            Console.WriteLine("Red is Created");
        }
        public void Edit(){
            Console.WriteLine("Red is Edited");
        }
        public void Update(){
            Console.WriteLine("Red is Updated");
        }
    }
    public class CircleShape:IShape
    {
       public void Create(){
            Console.WriteLine("Circle is Created");
        }
        public void Edit(){
            Console.WriteLine("Circle is Edited");
        }
        public void Update(){
            Console.WriteLine("Circle is Updated");
        }
    }
    public class SquareShape:IShape
    {
       public void Create(){
            Console.WriteLine("Square is Created");
        }
        public void Edit(){
            Console.WriteLine("Square is Edited");
        }
        public void Update(){
            Console.WriteLine("Square is Updated");
        }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,12 sec, absolute running time: 0,08 sec, cpu time: 0,08 sec, average memory usage: 12 Mb, average nr of threads: 3