Ah. I have put the foreign key data entry form in the rightclick popup menu for controls (if they have one). Since I think of right click as giving options to "affect this field." I use double click (sometimes) to initialize a field or open up a larger window for editing (as with memos). So, just my personal suggestion would be to add the popup form to the rightclick menu. IOW, it is too easy (IMHO) for a user to doubleclick accidentally, and I know mine would be confused by a different form popping up.

>What I'm trying to do here is this.
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>All my Foreign Key columns are based on a Drop-down List (Style = 2).
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>When the user clicks (single) the List opens up as usual (that's fine)
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>When they right click its parent.parent.rightclick is called "this.parent.parent.rightclick()" which opens up a shortcut menu with the usual add/delete/navigation menu options etc. this happens only if that combo's parent is a column (i.e. it belongs to a grid)
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>What I want to do now is this. If they double click such a combo (i.e. it belongs to a grid) I want to open that Foreign Keys data entry form so that they can add/delete records in that table. Right now Ctrl+Ins in the keypress of the combo does the same thing but I want this to happen with the mouse (using a double click as it is the only remaining event).