Issue 18.5 ("OOP Listbox")

*Introducing PowerXS (Part 2)* by Marc Zeedar

After introducing PowerXS in the previous issue, this time Marc goes into more technical detail about how his new framework cloning tool for XojoScripts actually works and how you can expand the class to support more classes.

*OOP Listbox (Part 3)* by Markus Winter

Markus continues creating his object-oriented Listbox. This time he adds an interface to the control that lets it draw itself, a key component of OOP design.

*Making Charts With Xojo* by Stefanie Juchmes

You might have heard of Monkeybread Software's ChartDirector plugin, but did you know how versatile it is and how easy it is to use? In this article, Stefanie demonstrates many of the features of ChartDirector.

*MapKit (Part 6)* by Markus Winter

As Markus continues his quest to use Apple's MapKit in Xojo, he now explores adding annotations to map locations.

*PLUS*: Working with Sets, Xojo 2020 Release 1, Best of the Web, and more!