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Answers and rating deltas for

in c# oop how to explain why a base class can take a derived class instance

Author Votes Δ
Branko Dimitrijevic 4 +0.89
Eric Dahlvang 1 +1.76
Sandeep 0 -0.44
phoog 0 -0.56
ModMaker -1 -3.97
Last visited: Sep 14, 2014, 5:07:29 AM