Looks like grid events MSG-GRID-RBUTTON-DOWN and MSG-GRID-RBUTTON-UP events are not supported.

and looks like MSG-INIT-MENU and MSG-MENU-INPUT can't be serviced by the grid's Event Handler

Is there a way to get a pop-up displayed, on a particular grid Row/Column and know what row./column it is without having to do it from the Window's  Event Procedure nd figuring it out using the Row/col returned from calling W$MOUSE ?