I'm using a multi-dimensional array to store vacation taken/sold information,
and make it available in a series of ListBoxes for editing. The main reason I
wanted the array was to store (invisible to the user) the transaction ID for
each record. This makes for bulky code, though.

I'm also thinking about using a single ListBox with four columns rather than
four ListBoxes.

Is it bad programming practice to store the values in the ListBoxes - not
the arrays - including an invisible ListBox to store the transaction ID? I
mean, I can hear my old CS professors screaming not to do it, but I don't
know if those voices are right...

--
Adios,
Clay Harryman