C# tutorial-namespace

C# namespace


To avoid names conflict in your program, C# allows you to use namespace keyword to create your own namespaces. Without namespaces, you cannot create another WriteLine() method in your program because this method already exists. To solve this problem you can write many methods or variables with the same name in different namespaces.

Example:

using System;

using System.Collections;

using System.Linq;

using System.Text;

using Microsoft.Win32;

 

namespace Ctest

{

    class Program

    {

       

        static void Main(string[] args)

            {

               myname.test t = new myname.test();

               t.WriteLine();

 

                    }

    }

}

 

namespace myname

{

    class test

    {

        /*This WriteLine method is in myname namspace. Therefore, it doesn't conflict with WriteLine method of the System namespace

        */

        public void WriteLine()

        {

            Console.WriteLine("Hello World!");

        }

    }

}





Comments

MohitKumar comment

 MohitKumar

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http://skillgun.com/csharp/interview-questions-and-answers @ http://skillgun.com/">http://skillgun.com

06-24-2014
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