This is a really short introduction into Drag and Drop within Delphi. We look at dragging images between some TImages. We also look at how we can drag and drop between different tabs in a TPageControl. This video is under 4 minutes long and you can watch it here.
This book will make you a faster Delphi developer, it doesn't matter if you are just starting out, or have been using Delphi since version 1, you will find all sorts of tips, tricks and hacks to boost your productivity.