Drag-it/OCX is an OLE Custom Control which allows you to add a custom toolbox and graphical interface to your Visual Basic application with very little coding on your part. Its companion, Drag-it Builder, allows you to configure a toolbox with symbols meaningful to your users.
When your application is executing, and the form containing the Drag-it Control is active, your user is presented with the toolbox you built. All the graphics, mouse tracking and relationships of graphical symbols within the Drag-it Control are managed by Drag-it. Drag-it fires custom events to notify you of end-user actions. You write a few lines of code to process the event and can decide whether to prompt the user for more information by popping up a dialogue box or even to undo the action if it does not make sense.
Drag-it is a complete development solution. It comes with the Drag-it .OCX file, the Drag-it Sample Visual Basic Skeleton and the Drag-it Builder.