C# (CSharp) Csharp_Polymorphism_Interfaces_Generics.Subjects PersonPolymorphism1 - 3 examples found. These are the top rated real world C# (CSharp) examples of Csharp_Polymorphism_Interfaces_Generics.Subjects.PersonPolymorphism1 extracted from open source projects. You can rate examples to help us improve the quality of examples.