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Packages in C#
As an alternative of Packages in Java, the C# language has namespace.
Packages in Java
Packages are used in Java in order to prevent naming conflicts, to control access, to make searching/locating and usage of classes, interfaces, enumerations and annotations easier, etc.
Namespace in C#
A namespace is designed for providing a way to keep one set of names separate from another. The class names declared in one namespace does not conflict with the same class names declared in another.
A namespace definition begins with the keyword namespace followed by the namespace name. The following shows how to work with namespace in C# −
Example
using System; namespace first_space { class namespace_cl { public void func() { Console.WriteLine("Inside first_space"); } } } namespace second_space { class namespace_cl { public void func() { Console.WriteLine("Inside second_space"); } } } class TestClass { static void Main(string[] args) { first_space.namespace_cl fc = new first_space.namespace_cl(); second_space.namespace_cl sc = new second_space.namespace_cl(); fc.func(); sc.func(); Console.ReadKey(); } }
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