sahu

 Profile Answers by sahu Questions by sahu

• Dec 10th, 2005

 

Ans:

B) No

Example :Multiple inheritance

ebuah

 Profile Answers by ebuah 

• Dec 31st, 2005

 

how can the answer to this question be yes. Multiple inheritance is not a feature of c#. c# does NOT support multiple inheritance or mixed inheritance so the answer to this question is no. All features of c# are supported by .net.

s

• Feb 15th, 2006

 

"One important thing to make clear is that C# is a language in its own right. Although it is designed to generate code that targets the .NET environment,it is not itself part of .NET. There are some features that are supported by .NET only and not C# and you might be surprised to learn that there are actually features of C# not supported by .NET(for example, some instances of operator overloading)!!"

---page4,professional C#,3rd edition.

Sreerenj

• Mar 28th, 2006

 

The author is asking whether there is any feature in C# that is not supported by .NET. So the answer is Yes. All the explanations are right, but the answer should be Yes(i suppose).

nobleguy

 Profile Answers by nobleguy 

• Sep 23rd, 2006

 

I thought C# did support multiple inheritance.....

castortiu

 Profile Answers by castortiu 

• Dec 31st, 2007

 

Multiple Inherence is not supported by the .Net Framework, so the correct answer to the question is NO.

sureshsoft82

 Profile Answers by sureshsoft82 

• Jan 8th, 2008

 

Multiple Inheritance

whbloodworth

 Profile Answers by whbloodworth 

• Jan 25th, 2008

 

With respect to multiple inheritance, I would have to say that the answer is
"mostly" that C# does not support multiple inheritance.

The "mostly" part does not take into account the .NET 3.5 and C# 3.0
extension method concepts. Using extension methods, you can actually extend
interfaces! That's right... you can INHERIT actual implementation from an
interface!

For example:

public interface IContainsNoMethods
{
}
public class MyClass : IContainsNoMethods
{
}

MyClass "implements" the IContainsNoMethods interface. It hasn't actually
implemented anything though since IContainsNoMethods forces no contract onto
MyClass. Now add this to this bit of code:

static public class ExtendsIContainsNoMethods
{
static public void Foo(this IContainsNoMethods i)
{
Console.WriteLine("Welcome to multiple-inheritance... sort of.");
}
}

Now, you can instantiate an instance of MyClass and call THROUGH
IContainsNoMethods... to the Foo method. Like so:

MyClass myClass = new MyClass();
myClass.Foo();

It will print out "Welcome to multiple-inheritance... sort of.".

Now, that's snazzy isn't it! You can now "implement" as may interfaces as you
want... and if extension methods exist for those interfaces... you'll have
pseudo-inheritance from multiple sources. So, in a very limited way, we have
multiple inheritance in the latest version of C#.

Enjoy!

- Wil