C# NAMESPACES ~ mkniit

C# NAMESPACES

Namespace is a set of retaining the name provides a way to separate the other is designed for. The name of the class that is declared in a namespace declared in the same class name does not conflict with another.

Define a Namespace

Namespace definition keywords namespace namespace name is followed by the following:

Call it this version is activated by the function or variable namespace, add the name of the namespace as follows:

The following program demonstrates use of namespaces:

When the above code is compiled and executed, it produces the following result:

The Use of Keywords

The use of keywords indicate that this program uses names in a particular namespace. For example, we use the System namespace in our program. There is a defined class of console. We simply write:

We could have written the fully qualified name as:

You can also avoid placing namespaces with the using namespace directive. This directive tells the compiler that the next code makes use of the name in a particular namespace. Namespace then implied for the following code:

Let's rewrite our previous example, using the instructions:

When the above code is compiled and executed, it produces the following result:

Nested Namespaces


You can define one namespace inside another namespace as follows:

You can access members of nested namespace by using the dot (.) operator as follows:

When the above code is compiled and executed, it produces the following result: