Function c2u(myText)
Dim i
c2u = ""
For i = 1 to Len(myText)
c2u = c2u & "&#x" & Hex(AscW(Mid(myText, i, 1))) & ";"
Next
End Function
Function cutStr(str,strlen)
'去掉所有HTML标记
Dim re
Set re=new RegExp
re.IgnoreCase =True
re.Global=True
re.Pattern="<(.[^>]*)>"
str=re.Replace(str,"")
set re=Nothing
Dim l,t,c,i
l=Len(str)
t=0
For i=1 to l
c=Abs(Asc(Mid(str,i,1)))
If c>255 Then
t=t+2
Else
t=t+1
End If
If t>=strlen Then
cutStr=left(str,i)&"..."
Exit For
Else
cutStr=str
End If
Next
cutStr=Replace(cutStr,chr(10),"")
cutStr=Replace(cutStr,chr(13),"")
End Function
Function converttowide(str)
Dim strlen
Dim position
Dim convertstr
if isnull(str) then
converttowide=str
else
position=1
strlen=Len(str)
For i=1 To strlen
convertstr=convertstr+"&#x"+Hex(AscW(Mid(str,position,1)))+";"
position=position+1
Next
converttowide=convertstr
end if
End Function
