Tag Archives: Source Code

Delphi Live! 2009 – What is Cooking in the Delphi Labs – Part 3

Another video from Delphi Live! 2009 . . .

Nick Hodges, Delphi R & D Manager
Allen Bauer, Chief Scientist

Embarcadero Technologies

DelphiLive! 2009
May 2009 in San Jose

This is part 3 where we see more of the code formater.  Also the non-modal find box.  Then Allen takes over to show off the Direct2D canvas.  I zoomed in pretty good so you can see the differences.    At the very end you see the email from David I. saying he is ready for his demo next.

[Part 2] – [Part 4]

Intro to Generic Collections with Delphi 2009

A very short introduction to Generic Collections in Delphi 2009. Create a TList of Integers and show adding and removing items from it. Showing some of the differences in types, gotchas and errors you might get.

Generics, or parametrized types, are a type that works with another type that is defined later. Collections are a great example of using them. You create a generic TList, and then when you use it you declare what type it will contain. Then it will be strongly typed to that specific type, both in adding items and removing them.

Delphi Generics work with all types in Delphi: native types (Integer, string, etc.), Records, Objects and Interfaces.

This is screen cast episode 2, shot with Camtasia and hosted on Vimeo.  I had to shoot it at 1280×720 so they will offer it in HD and not downscale it.  Let me know how it works for everyone.

As was pointed out in the comments, the download link only works after you sign into Vimeo.  If that doesn’t work for people let me know and I will come up with a different solution.