The Combo Box weblet's properties are:
captionfield class codefield disabled display_mode formname hide_if items listname
mouseover_class name on_change_wamname on_change_wrname pos_absolute protocol reentryfield reentryvalue selector_field
selector_value_eq submit_tagfields tab_index tagfield1 tagfield2 tagfield3 target_window_name value vf_wamevent width_design