why we are using delegates and in which condition it is required?

why we are using delegates and in which condition it is
required?

Question Posted / irfan_esh

3 Answers
6789 Views
TCS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

why we are using delegates and in which condition it is required?..

Answer / praveenkumarreddy.m

Delegates are used to refer multiple functions.Delegates
used in creating events in c#.net.

Is This Answer Correct ?

11 Yes

1 No

why we are using delegates and in which condition it is required?..

Answer / santosh

delegates are similler to function pointers.. main it is
callback methods.. we can call the methods at time more
than one methods.. delegates are 2 types 1.single cast
delegets 2.multicaste delegates like sysntax:

access modifiers delegate returntype
delegatename("arguments")
{

}
// creating reference for delegates

objectname.delegatename();

Is This Answer Correct ?

1 Yes

0 No

why we are using delegates and in which condition it is required?..

Answer / santosh bind

When the pass method as argument

Ex- public Delegate void AddNum(int a,int b)

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More ASP.NET Interview Questions

hi wrever i go thy r asking depth abt 3-tier architecture i.e, hw to deploy 3 layers into 3 servers i do nt have much idea on deployment. can any one send me the tips or code if u hav kindly mail me.

1 Answers Wipro,

What happens if an ASP.NET server control with event-handling routines is missing from its definition?

0 Answers MindCracker,

What you mean by partial Class in asp.net 2.0?

3 Answers TCS,

What is difference between cache and session?

0 Answers

True or False: To test a Web service you must create a windows application or Web application to consume this service?

1 Answers

What are clr?cts?cls?

4 Answers e4e, HCL, Microsoft, Tata Communications,

Explain MVC model binders?