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Question: What are delegates?

Answer: A delegate is a class that can hold a reference to a method. Unlike other classes, a delegate class has a signature, and it can hold references only to methods that match its signature. A delegate is thus equivalent to a type-safe function pointer or a callback.



Category ASP.NET 2.0 Interview Questions & Answers - Exam Mode / Learning Mode
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Question: What are delegates?


Answer:

A delegate is a class that can hold a reference to a method. Unlike other classes, a delegate class has a signature, and it can hold references only to methods that match its signature. A delegate is thus equivalent to a type-safe function pointer or a callback. Source: CoolInterview.com


A strongly typed function pointer. A delegate object encapsulates a reference to a method. Source: CoolInterview.com

Answered by: K.G. Sundar | Date: 10/14/2008 | Contact K.G. Sundar Contact K.G. Sundar


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