I need to create a set of Winforms controls that interact with an in-house data validation engine, and for the most part, they are just composite build-ups of existing controls (textboxes, buttons, ...

In “TipBITS: How to Mirror Selected Screens in a Multiple Monitor Setup” (22 October 2019), I teased readers with a talk that automation guru Sal Soghoian gave at MacTech Conference a few weeks ago.