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Catégorie:
Gestionnaire d'écran & Écrans
Titre:
Which methods to populate and keep fresh a list box
Newbie question. I have a form on which I would like the user to select from a combo box (sets scanrun->formchar), and the results from that selection to populate a list box (named formverlist) from which another value (formver) can be selected.
It works, but the list box isn't current until I click on it.
Which method or methods of which control(s) do I put this code in so that the list box is always filled with the versions of the currently selected formchar in the combo box? Is there a better way? With sincere thanks.
* Table fileconstants has the versions for each formchar.
* Populate list item of formver list box.
thisform.formverlist.clear
select formver,formvername from fileconstants where formchar = scanrun->formchar into cursor formversions
lni = 1
scan
thisform.FORMVERLIST.addlistitem(formversions.formver,lni,1)
thisform.FORMVERLIST.addlistitem(formversions.formvername,lni,2)
lni = lni + 1
endscan
thisform.refresh
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