4D Version 6 is the most significant upgrade to the product since the release of 4D Server. V6 introduces to the 4D language new objects, new operators, and new commands. The purpose of this two-part technical note is to help you to understand the new objec5ts, operators, and commands in 4D V6.
In this part (Part 1), we discuss the new concepts in the language of 4D V6. In Part 2, we will discuss other enhanced commands and functions introduced in V6.