You propose that this can be best achieved by utilizing object-oriented design principles and you want to incorporate an inheritance hierarchy with the account types. The first step of your design ...

The Object class, and all the properties that we know about it, is just a special case of learning about subclassing/extension (inheritance). The concepts of reference casting and the instanceof ...

This example demonstrates using the InheritsFrom extension method to gather all classes that inherit from a base Entity class. This approach is useful when your domain model consists only of entities, ...