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CSharp_Prog_Guide

Рекомендации по именованию параметра типа

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Namespaces

Namespaces are heavily used in C# programming in two ways. First, the .NET Framework uses namespaces to organize its many classes, as follows:

System.Console.WriteLine("Hello World!");

System is a namespace and Console is a class in that namespace. The using keyword can be used so that the complete name is not required, as in the following example:

using System;

Console.WriteLine("Hello");

Console.WriteLine("World!");

Second, declaring your own namespaces can help you control the scope of class and method names in larger programming projects. Use the namespace keyword to declare a namespace, as in the following example:

namespace SampleNamespace

{

class SampleClass

{

public void SampleMethod()

{

System.Console.WriteLine(

"SampleMethod inside SampleNamespace");

}

}

}

Namespaces Overview

Namespaces have the following properties: