Tag: Tutorial

Model immutable data with record / record struct.

Write reusable type-safe code with generics.

Build Repository / Box style reusable types.

Use single inheritance hierarchies and interface-based composition.

Call overridden members through base references for runtime dispatch.

Override virtual/abstract members with override.

Mark overridable members virtual; specialize with override.

Define incomplete base types with abstract members.

Define contracts with interfaces; implement multiple interfaces on a class.

Prevent inheritance with sealed classes or seal overrides.