首条
if not bof()
go top
thisform.refresh
endi
末条
if not eof()
go bott
thisform.refresh
endi
上一条
if not bof()
skip -1
thisform.refresh
endi
下一条
if not eof()
skip 1
thisform.refresh
endi
首条
if not bof()
go top
thisform.refresh
endi
末条
if not eof()
go bott
thisform.refresh
endi
上一条
if not bof()
skip -1
thisform.refresh
endi
下一条
if not eof()
skip 1
thisform.refresh
endi
首条
go top
thisform.refresh
末条
go bott
thisform.refresh
上一条
skip -1
if bof() go top
endif
thisform.refresh
下一条
skip
if eof() go bott
endif
thisform.refresh