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Saturday, March 8, 2014

Namespace in C#.Net




In thid article we will discuss about namespace in C#.Net.

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- Namespace helps us in arranging code which is like a container. Namespaces can organize all the different types in the class library. Without namespaces, these types would all be grouped into a single long and messy list.

- Namespace can contain hundred of classes.

- Namespace can contain: classes, structures, interfaces, enumerations, delegates etc.

- Microsoft provides various namespaces like
System.Web.UI
System.Web.Services
System.Data
System.IO etc.

- We can create a namespace by using namespace keyword like below:

namespace MyWebSites
{
public class AspDotNetHelp
{

}
}

We can use this namespace by using a using statement like below:

using MyWebSites;

After writing the above statement we will abe to access the AspDotNetHelp class.

Also you can directly access the class by writing like below:

MyWebSites.AspDotNetHelp

- The extension of the namespaces will be .dll



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