I recently had to revisit this article (originally written in 2001) for a more recent project.
I was implementing drag/drop but it also had to co-exist with a right-mouse click and a Double-click event that were pulling up Visual FoxPro forms.
The objects being used weren't ActiveX controls but regular FoxPro controls, but if you use the standard DragMode and Drag events in the VFP base classes, they conflict with the Double-click and right-click events.
The solution? Use the OLE Drag and Drop.
Now one thing that's not mentioned in this article is a property called CreateDragImage. That's a property Windows uses often with ListView controls to create that shaded image that appears under the cursor when it's being dragged. Sadly, that function doesn't work properly with Visual FoxPro so you have to build your own cursor or icon to make it look right.
This is one of those things where the FoxTeam at Microsoft might want to look for ideas for Visual Fo