CHECK (check box)

COLOR (call Color dialog)

COMPONENT (list of KEY fields)

CONTROL (list of window fields)

DROP (droplist of items)

EDIT (single line TEXT box)

EMBED (enter embedded source)

EXPR (appended data fields)

FIELD (list of data fields)

FILE (list of files)

FORMAT (call listbox formatter)

FROM (list of symbol values)

ICON (call Icon selection dialog)

KEY (list of keys)

KEYCODE (list of keycodes)

OPENDIALOG (call Open File dialog)

OPTFIELD (optional text or data field)

OPTION (display radio buttons)

PICTURE (call picture formatter)

PROCEDURE (add to logical procedure tree)

RADIO (one radio button)

SAVEDIALOG (call Save File dialog)

SPIN (spin box)

TEXT (text box)