Casting an object to two interfaces at the same time, to call a generic method
Posted
by Bruno Martinez
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Published on 2010-05-24T17:30:53Z
Indexed on
2010/05/25
0:21 UTC
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I want to call a generic method that constrains the input type T to implement two interfaces:
interface IA { }
interface IB { }
void foo<T>(T t) where T : IA, IB { }
How can I fix the last line of
void bar(object obj)
{
if (obj is IA && obj is IB)
{
foo((IA && IB)obj);
}
}
?
Reflection probably allows to do the call, but I would like to stay within the language.
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