I implemented a system wide hook to detect when error dialogs from the WebBrowser are created. Therefore the callback function is in a DLL. My main program needs to know when an attempt to create one of these windows occur. But only the callback function in the dll knows. How can the dll tell my main program that something occured so that the main program can display a message.
There are several possibilites...
I would suggest simply sending a message. If you need only to transport two integers, you can use the message WM_USER+1, otherwise (if you want to transport more data),
Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.
This article explains how to create forms/units independent of other forms/units object names in a delphi project.
Have you ever created a form for user input in a Delphi project and then had the need to have that same form in a other Delphi proj…
Have you ever had your Delphi form/application just hanging while waiting for data to load?
This is the article to read if you want to learn some things about adding threads for data loading in the background.
First, I'll setup a general applica…
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred.
This will be demonstrated using Adobe Premiere Pro CS6.