I am implementing a drag&drop for items in a ClistCtrl, as per MFCDrag sample. Everything works fine until I change the style of my ClistCtrl to OwnerDraw. From that point on, the CreateDragImage function creates a drag image only for the icon and not for the text label. Where is the trick?
The default wndproc for the list control can create the drag image for your items because it knows how to draw the text. But if your control is owner-drawn, then the default handler cannot possibly know
Database storage, where is the exe actually on the disc? Playing a game selected randomly (how to generate random numbers). Error trapping with try..catch to help the code run even if something goes wrong.
Continuing from the seve…
Exception Handling is in the core of any application that is able to dignify its name.
In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.