Using Array Keys

• Array keys
  This document provides an introduction to array keys.
• Key type
  This document describes the types of keys available.
• Key comparison
  This document describes how text and descriptor keys can be compared.
• Key length and location
  This document describes the location and the length of text keys.
• How to use array keys
  This document describes how to use array keys.
• Implementing TKey derived classes
  This document describes how to implement TKey derived classes.