The control source of the listbox is an Evalution of an expression. (ex. EVALUATE(lc_expression)) I then have the property rowsourcetype = to 6 (fields) and the rowsource is equal to the expression, which is comprised of fields from the table that contains data.

So an example of my form's load is the following

lc_expression = 'table.field1 + ":" + table.field2'

lc_listdata = EVALUATE(lc_expression)


Listbox properties:

ControlSource = lc_listdata

Rowsourcetype = 6 ('Fields')

Rowsource = lc_expression

Another thing to keep in mind is I have a fiter set to the table. This is done so that I retrieve only the data I want from the table into the list. I believe it's the filter that is causing all this headache.

Having all of these the list just doesn't seem to behave properly and I can't figure out why it would have any effect on its listcount.