Answer Posted / raman

when we wont to add new extended features we can go for
the interfaces.once you decalare the interface we need to
get those extented features we need to implent those
methods

Which namespaces are necessary to create a localized application?

1142

How to assign Null value to Var?

1063

Why can't we use a static class instead of singleton?

954

How do you inherit a class into other class in c#?

993

What is expression tree in c#?

998

What is an abstract class c#?

969