POPMENU()弹出菜单的用法

POPMENU()弹出菜单的用法
有没有说明啊!!
[36 byte] By [xiaofei1107-小飞] at [2008-1-9]
# 1
http://www.mypcera.com/softxue/pb/sy/034.htm
AFIC-AFoolInChina at 2007-10-19 > top of Msdn China Tech,PowerBuilder,基础类...
# 2
m_size_dec m_dec_popup
m_dec_popup = Create m_size_dec
Message.PowerObjectParm = adw_data
m_dec_popup.of_const(as_column)
m_dec_popup.PopMenu(ai_x, ai_y) //参数为弹出点
zzxing at 2007-10-19 > top of Msdn China Tech,PowerBuilder,基础类...