In a standard R:Base variable lookup in a form you can
type 

vMyVar = MyColumn IN MyTable WHERE MyIDCol = MyIDCol

and R:Base inteprets the where clause to use the value
in MyIDCol of the current row of the form.

If you do the same thing in a list box or combo box
lookup, R:Base instead interprets the WHERE clause is
the standard, at-the-R> Prompt way and returns all
rows (since MyIDCol always equals MyIDCol in the
lookup table, assuming there are no NULLs).

Is there any way to use a column from the form's
driving table directly in defining the WHERE clause of
a list object, or do you have to put the value into a
variable and then use the variable?
--
Larry

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