In the rowsource of a combobox I have the following code:

Set up the RowSOurce of the Combo box using code in the form's Init like so:

lcRowSOurce = [SELECT descriptio, repertoire FROM pco ]
lcRowSOurce = lcRowSource + [WHERE pco.idper = ( thisform.cformid ) ]
lcRowSOurce = lcRowSource + [ORDER BY descriptio INTO CURSOR curFormul]
Thisform.MyCombo.RowSOurce = lcRowSOurce
Thisform.MyCombo.Requery()