Interface and abstract class, comparison

[Guest]

We know c# don't support multiple inheritance, and that can be suplied using Interfaces..

But I have a doubt, what is the diferences between and abstract class without not virtual methods, and an interface?

And where can i find some information about the implementation of both of them, I mean how the compiler work with them.

Thank in advantage....

 

[Mickey Williams]

We know c# don't support multiple inheritance, and that can be suplied

using Interfaces...

Actually, I don't know that. Interfaces are not a replacement for MI, no
more than System.Object a replacement for generics.

But I have a doubt, what is the diferences between and abstract class

without not virtual methods, and an interface?.

Interfaces cannot have fields, static members, constants, special members
like constructors or finalizers, or nested type definitions.
Interfaces can't specify access for members.
A structure can implement an interface, but it cannot subclass an abstract
class.
Interfaces can be explicitly implemented, abstract types can't.
Implementing an interface is all-or-nothing, but an abstract class can
implement part of an abstract base class.

And where can i find some information about the implementation of both

of them, I mean how the compiler work with them.

Check the C# spec or a good C# book. The .NET and C# specs are here:
http://www.dotnetexperts.com/ecma/