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Nested Namespace in C#
In this article, we are going to learn about Nested namespace in C#, how to implement a C# program by using nested namespaces in C#?
Submitted by IncludeHelp, on August 11, 2018
Prerequisite: Namespace in C# and The 'using' Keyword in C#
Namespaces can also be nested in C#. It means we can define namespace inside another namespace.
Syntax:
namespace <namespace_name>
{
namespace <nested_namespace_name>
{
//Write code her
}
}
We can access nested namespace using . (Dot) Operator.
Example:
using System;
using System.Collections;
using namespace1;
using namespace1.namespace2;
namespace namespace1
{
class ABC
{
public void fun()
{
Console.WriteLine("Inside Namespace1");
}
}
namespace namespace2
{
class XYZ
{
public void fun()
{
Console.WriteLine("Inside Namespace2");
}
}
}
}
class Program
{
static void Main()
{
ABC OB1 = new ABC();
XYZ OB2 = new XYZ();
OB1.fun();
OB2.fun();
}
}
Output
Inside Namespace1
Inside Namespace2
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