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4
votes
1answer
1k views

implicit vs explicit interfaces

I think I understand the actual limitations of compile-time polymorphism and run-time polymorphism. But what are the conceptual differences between explicit interfaces (run-time polymorphism. ie ...
6
votes
2answers
927 views

The need for Explicit Type Conversion in C#

Consider the following code: DerivedClass drbObj = (DerivedClass)obj; Here obj is of type Object and this is reasonable since Object is the base type of every Class in C#. Here, since the type of ...