Delegates

Question

h frnds this is a intervw qus... why we use delegates and where we use in our project in asp.net please share me qus becz i stuck many times in the intervws that why we use???

Sujeet Suman · Answer

Anjali we use DELEGATES when : Creating custom events. Asynchronous call back(when we need to call multiple function parallel). Dynamic method calling.

Rajeesh Menoth · Answer

Hi Check this examples : http://www.c-sharpcorner.com/UploadFile/Ashush/delegates-in-C-Sharp/ http://www.dotnet-tricks.com/Tutorial/csharp/QD39230314-Understanding-Delegates-in-C The answer is helpful.Then please accept it ..!!

anjali khan · Answer

thanks for the update than u so much... i want to know that where we use this in our project???

Rajeesh Menoth · Answer

Hi Delegate is similar to “C” language function pointer where functions can be assigned like a variable and called at the run time based on dynamic conditions Or Delegate is the type that defines a method signature. To invoke a delegate object one or more methods are required with the EXACT same signature. The delegate object will basically hold a reference of a function. The function will then can be called via the delegate object. Check the following Reference : https://chandradev819.wordpress.com/2011/07/20/how-to-use-delegate-in-asp-net/ http://www.aspdotnet-suresh.com/2014/09/delegates-in-csharp-use-of-delegates-in-csharp.html

Ravi Patel · Answer

Hi  Check this http://www.codeproject.com/Articles/85296/important-uses-of-Delegates-and-Events