byte_str.asp

ASP企业网络管理系统

<%
Function Byte2STR(vIn) 
	strReturn = "" 
	For i = 1 To LenB(vIn) 
	ThisCharCode = AscB(MidB(vIn,i,1)) 
	If ThisCharCode < &H80 Then 
		strReturn = strReturn & Chr(ThisCharCode) 
	Else 
		NextCharCode = AscB(MidB(vIn,i+1,1)) 
		strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode)) 
		i = i + 1 
	End If 
	Next 
	bytes2STR = strReturn 
End Function 

Function STR2Byte(vIn) 
	dim strReturn,ThisCharCode,NextCharCode
	strReturn = "" 
	For i = 1 To Len(vIn) 
  	ThisCharCode = hex(AscW(Mid(vIn,i,1)))
  	if (len(ThisCharCode) mod 2) <> 0 then
  	  ThisCharCode = "0" & ThisCharCode
  	end if
  	Response.Write(thischarcode) & "<br>"	
		If len(ThisCharCode) = 2 Then 
  		strReturn = strReturn & Chr(eval("&h" & ThisCharCode))
  	Else 
  		NextCharCode = Mid(ThisCharCode,3,2)
  		ThisCharCode = Mid(ThisCharCode,1,2)
			strReturn = strReturn & Chr(eval("&h" & ThisCharCode)) & Chr(eval("&h" & NextCharCode))
			Response.Write("&h" & ThisCharCode & ":" & eval("&h" & ThisCharCode)) & ":" & Chr(eval("&h" & ThisCharCode)) & "<BR>"
			Response.Write("&h" & NextCharCode & ":" & eval("&h" & NextCharCode)) & ":" & Chr(eval("&h" & NextCharCode)) & "<BR>"
  	End If 
	Next 
	STR2Byte = strReturn 
End Function 
%>