Question

How to use nested namespace in C#

Answer 1

using System;

namespace ANameSpace
{
    public class Print
    {
        static void Main()
        {
            NestedNameSpace.Test.Print();
        }
    }

    namespace NestedNameSpace
    {
        public class Test
        {
            public static void Print() {
                Console.WriteLine("C#");
            }
        }
    }
}

 
   
   
/*
run:
   
C#
   
*/

 

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Answer 2

using NamespaceA.NamespaceB;
using System;

namespace NamespaceA
{
  namespace NamespaceB
  {
    class Student {
      public static string name = "Emma";
    }
  }
}

class Program
{
  static void Main(string[] args)
  {
    Console.WriteLine(Student.name);
  }
}
 
 
 
/*
run:
 
Emma
 
*/

 

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