I am creating a form and freeing it when I no longer need it. My problem is I am not sure how to tell if my form has been created already. It's a simple list box really, and if the user clicks the right button I end up with more than one instance of the form. Help?
I have seen many questions in this Delphi topic area where queries in threads are needed or suggested. I know bumped into a similar need.
This article will address some of the concepts when dealing with a multithreaded delphi database…
Raise your hands if you were as upset with FireMonkey as I was when I discovered that there was no TListview. I use TListView in almost all of my applications I've written, and I was not going to compromise by resorting to TStringGrid…
This Micro Tutorial will teach you how to add a cinematic look to any film or video out there. There are very few simple steps that you will follow to do so.
This will be demonstrated using Adobe Premiere Pro CS6.