Summarizing custom type choices

Now that we have covered OOP and the C# features that enable you to define your own types, let’s summarize what you’ve learned.

Categories of custom types and their capabilities

Categories of custom types and their capabilities are summarized in the following table:

Type	Instantiation	Inheritance	Equality	Memory
class	Yes	Single	Reference	Heap
sealed class	Yes	None	Reference	Heap ...