C# (CSharp) OOPExercises Workshop_05_1_BankAccount_Polymorphism_OverDraftAccount.GetBalance - 1 examples found. These are the top rated real world C# (CSharp) examples of OOPExercises.Workshop_05_1_BankAccount_Polymorphism_OverDraftAccount.GetBalance extracted from open source projects. You can rate examples to help us improve the quality of examples.