C# newbie List<Interface> question
Posted
by newB
on Stack Overflow
See other posts from Stack Overflow
or by newB
Published on 2009-08-04T15:29:16Z
Indexed on
2010/05/30
1:12 UTC
Read the original article
Hit count: 252
If you have an Interface IFoo
and a class Bar : IFoo
, why can you do the following:
List<IFoo> foo = new List<IFoo>();
foo.Add(new Bar());
But you cannot do:
List<IFoo> foo = new List<Bar>();
© Stack Overflow or respective owner