I have a grid where in two of the columns I set the DblClick() method of the contained TextBox to a custom method on the form, ThisForm.FieldMerge().

However I do not want the method to execute unless the user is holding down either the SHIFT or CTRL key, and depending on which of the two they are pressing while doubleclicking I want to do one of two CASE statements in my custom method.

How do I detect which key is "held down" at the time of the DoubleClick. I've read the INKEY(), Keypress, LASTKEY(), etc stuff, but I'm not understanding what is needed.

Thank you.