Hello,

Can we declare delegates in the class? Can we declare delegates in interface
?

Warm Regards,

Bhuwan

Yes and no. The thing to remember about delegates is they are in themselves
classes that inherit from System.Delegate. Since nested classes are allowed
in classes you my declare a delegate in a class. For example the following
is legal:

public class MyClass
{
public delegate void MyDelegate();
}

To reference that delegate outside of MyClass you would write the following:

MyClass.MyDelegate myDel;

Since a delegate is a type that inherits from delegate you cannot declare a
delegate within an interface, because you cannot declare nested types in an
interface. That being said I tend to declare my delegates outside of a class
and inside a namespace, because like I said delegates really are just classes.


"Bhuwan Bhaskar" wrote:

> Hello,
>
> Can we declare delegates in the class? Can we declare delegates in interface
> ?
>
> Warm Regards,
>
> Bhuwan
>
>
>

Thnaks Edgar,

Can we declare delegates inside Interface.

Regards,
Bhuwan

"Edgar Harris" <(E-Mail Removed)> wrote in message
news:AF89D711-97E3-4D0C-ADA2-(E-Mail Removed)...
> Yes and no. The thing to remember about delegates is they are in
> themselves
> classes that inherit from System.Delegate. Since nested classes are
> allowed
> in classes you my declare a delegate in a class. For example the
> following
> is legal:
>
> public class MyClass
> {
> public delegate void MyDelegate();
> }
>
> To reference that delegate outside of MyClass you would write the
> following:
>
> MyClass.MyDelegate myDel;
>
> Since a delegate is a type that inherits from delegate you cannot declare
> a
> delegate within an interface, because you cannot declare nested types in
> an
> interface. That being said I tend to declare my delegates outside of a
> class
> and inside a namespace, because like I said delegates really are just
> classes.
>
>
> "Bhuwan Bhaskar" wrote:
>
>> Hello,
>>
>> Can we declare delegates in the class? Can we declare delegates in
>> interface
>> ?
>>
>> Warm Regards,
>>
>> Bhuwan
>>
>>
>>

Bhuwan Bhaskar wrote:
> Thnaks Edgar,
>
> Can we declare delegates inside Interface.
>
> Regards,
> Bhuwan

Edgar already answered that:

"Since a delegate is a type that inherits from delegate you cannot
declare a delegate within an interface".

> "Edgar Harris" <(E-Mail Removed)> wrote in message
> news:AF89D711-97E3-4D0C-ADA2-(E-Mail Removed)...
>> Yes and no. The thing to remember about delegates is they are in
>> themselves
>> classes that inherit from System.Delegate. Since nested classes are
>> allowed
>> in classes you my declare a delegate in a class. For example the
>> following
>> is legal:
>>
>> public class MyClass
>> {
>> public delegate void MyDelegate();
>> }
>>
>> To reference that delegate outside of MyClass you would write the
>> following:
>>
>> MyClass.MyDelegate myDel;
>>
>> Since a delegate is a type that inherits from delegate you cannot declare
>> a
>> delegate within an interface, because you cannot declare nested types in
>> an
>> interface. That being said I tend to declare my delegates outside of a
>> class
>> and inside a namespace, because like I said delegates really are just
>> classes.
>>
>>
>> "Bhuwan Bhaskar" wrote:
>>
>>> Hello,
>>>
>>> Can we declare delegates in the class? Can we declare delegates in
>>> interface
>>> ?
>>>
>>> Warm Regards,
>>>
>>> Bhuwan
>>>


--
Göran Andersson
_____
http://www.guffa.com

Thanks ! Göran Andersson.

Regards,
Bhuwan
"Göran Andersson" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> Bhuwan Bhaskar wrote:
>> Thnaks Edgar,
>>
>> Can we declare delegates inside Interface.
>>
>> Regards,
>> Bhuwan
>
> Edgar already answered that:
>
> "Since a delegate is a type that inherits from delegate you cannot declare
> a delegate within an interface".
>
>> "Edgar Harris" <(E-Mail Removed)> wrote in message
>> news:AF89D711-97E3-4D0C-ADA2-(E-Mail Removed)...
>>> Yes and no. The thing to remember about delegates is they are in
>>> themselves
>>> classes that inherit from System.Delegate. Since nested classes are
>>> allowed
>>> in classes you my declare a delegate in a class. For example the
>>> following
>>> is legal:
>>>
>>> public class MyClass
>>> {
>>> public delegate void MyDelegate();
>>> }
>>>
>>> To reference that delegate outside of MyClass you would write the
>>> following:
>>>
>>> MyClass.MyDelegate myDel;
>>>
>>> Since a delegate is a type that inherits from delegate you cannot
>>> declare a
>>> delegate within an interface, because you cannot declare nested types in
>>> an
>>> interface. That being said I tend to declare my delegates outside of a
>>> class
>>> and inside a namespace, because like I said delegates really are just
>>> classes.
>>>
>>>
>>> "Bhuwan Bhaskar" wrote:
>>>
>>>> Hello,
>>>>
>>>> Can we declare delegates in the class? Can we declare delegates in
>>>> interface
>>>> ?
>>>>
>>>> Warm Regards,
>>>>
>>>> Bhuwan
>>>>
>
>
> --
> Göran Andersson
> _____
> http://www.guffa.com