Top Reasons to Upgrade to Visual Prolog 6.3

Improved GUI Designer
With the improved GUI Designer (the Dialog Editor), you can update forms and dialogs in your application even faster.
Anchor-based Layout Management
Anchor-based Layout Management gives you a possibility to handle resizable dialogs and forms very easily.
Improved Support for Creating Controls
The IDE Designer allows you to design your own controls and use these controls in dialogs and forms.
Image Control
With a new image control you can easily add JPG, PNG and other images to your windows.
Timer Control
Handling timers is very convenient with a new timer control.
Delayed Callbacks
Delayed Callbacks feature allows you to postpone an action. It is very useful, when a program recalculates something of fast selection change.
Dialog Validation
Dialog Validation provides a convenient way to check the contents of all controls, including the controls in control containers.
Object-Oriented Print Support
Object-Oriented Print Support provides a convenient way to print several pages.
Improved COM import for ActiveX
Wrap classes are generated, so it is now convenient to use external COM components similar to ordinary Visual Prolog object.