{"id":22313,"date":"2013-05-13T11:30:27","date_gmt":"2013-05-13T06:00:27","guid":{"rendered":"http:\/\/vskills.in\/certification\/tutorial\/?p=22313"},"modified":"2024-04-12T14:16:49","modified_gmt":"2024-04-12T08:46:49","slug":"namespace-and-delegates","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/namespace-and-delegates\/","title":{"rendered":"Namespace and Delegates"},"content":{"rendered":"

Namespace and Delegates<\/strong><\/h4>\n

Namespace in C# is a mechanism for organizing code and preventing naming conflicts. It is a way to group related classes, interfaces, structures, and other types into a single container. By using namespaces, you can create modular, reusable, and easy-to-maintain code.<\/p>\n

For example, if you have two classes with the same name in different libraries, you can differentiate between them by specifying their namespaces. In C#, namespaces are declared using the “namespace” keyword followed by the namespace name.<\/p>\n

Delegates in C# are similar to function pointers in C++. They are a type-safe way of passing methods as parameters to other methods. A delegate is a reference type that represents a method with a specific signature. It allows you to encapsulate a method call, pass it around as an object, and invoke it at a later time.<\/p>\n

Delegates are useful for implementing callbacks, event handling, and asynchronous programming. They can also be used to define custom iterators and to implement the visitor pattern.<\/p>\n

To define a delegate, you first declare the delegate type, which specifies the method signature. Then you create an instance of the delegate and assign it to a method that has the same signature. When you invoke the delegate, it calls the assigned method.<\/p>\n

In C#, delegates can be declared using the “delegate” keyword followed by the return type, the delegate name, and the method parameters. Delegates can be combined using the “+” operator to create multicast delegates, which invoke multiple methods in sequence.<\/p>\n

\n

Apply for C Sharp Certification Now!!<\/h3>\n

https:\/\/www.vskills.in\/certification\/Certified-C-sharp-Professional<\/a><\/p>\n

Back to Tutorial<\/strong><\/a><\/h4>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Namespace and Delegates Namespace in C# is a mechanism for organizing code and preventing naming conflicts. It is a way to group related classes, interfaces, structures, and other types into a single container. By using namespaces, you can create modular, reusable, and easy-to-maintain code. For example, if you have two classes with the same name…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[3351],"tags":[],"class_list":["post-22313","page","type-page","status-publish","hentry","category-c-sharp"],"acf":[],"yoast_head":"\nNamespace and Delegates - Tutorial<\/title>\n<meta name=\"description\" content=\"Namespace and Delegates. Certified C# Professional. Govt of India Certification for C#-Professional. Get Certified and improve employability. 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