Philippov

No, you cannot add OS events to anything.

To get right-click functionality, program the Mouseup event to detect the right-mouse has been raised. Gives exactly what you are looking for.

For adding your own methods to ActiveX controls, subclass them first, then add methods.

Hope this helps.

>Is it possible to add new method (such as "RightClick") into Treeview class in VFP 5.0?
>Thank you. Best regards.