Dynamic choice of interface implementation using IoC

Question

I have a situation where the implementation of an interface is determined at runtime. For example, I check the string and then determine which subclass to use, without IoC, it looks like this:

if (fruitStr == "Apple")
{
    new AppleImpl().SomeMethod();
}
else
{
    new BananaImpl().SomeMethod();
}

Both classes AppleImpland BananaImplrepresent the implementation of the same interface, for example IFruit.

How can this be done with IoC / Dependency Injection, especially in Castle Windsor ?

Answer 1

Injection Dependency, StackOverflow.

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