listbox问题
先看下代码:
listbox FilesName
boolean lb_temp
integer li_count
string ls_filename
FilesName = create listbox
lb_temp = FilesName.dirlist('C:\*.*',0)
if not lb_temp then
messagebox('错误提示','获取清单失败')
return
end if
for li_count = 1 to FilesName.totalitems()
ls_filename = FilesName.text(li_count)
messagebox('',ls_filename)
next
运行结果是弹出'获取清单失败'的提示
如果改用listbox控件的话,是可以获取清单的
是什么情况导致lb_temp为false呢?