我用了这个函数,可是截取还是有问题
'BLOG前面部份内容
'*************测字符串长度**************
Function InterceptString(txt,length)
txt=trim(txt)
x = len(txt)
y = 0
if x >= 1 then
for ii = 1 to x
if asc(mid(txt,ii,1)) < 0 or asc(mid(txt,ii,1)) >50 then
y = y + 2
else
y = y + 1
end if
if y >= length then
txt = left(trim(txt),ii) & "(略...)"
exit for
end if
next
InterceptString = txt
else
InterceptString = ""
end if
End Function