CSharp examples for Custom Type:namespace
You can define one namespace inside another namespace.
namespace namespace_name1 { namespace namespace_name2 { } }
To access members of nested namespace, use the dot (.) operator as follows.
using System;/*from w w w .java2 s. c o m*/ using n1; using n1.n2; namespace n1 { class abc { public void func() { Console.WriteLine("Inside n1"); } } namespace n2 { class efg { public void func() { Console.WriteLine("Inside n2"); } } } } class TestClass { static void Main(string[] args) { abc fc = new abc(); efg sc = new efg(); fc.func(); sc.func(); } }