Compile error with substring()

I'm a little puzzled by the compile error in visual basic 6.0, it said 'invalid qualifier' when i use the method, substring(x,x). I noticed that visual basic doesn't recognize the substring, so what is the supported function where I can take a partical string out of the full string???

Thanks....

Alright, found out that I would need to use Mid() instead. Rigth now I'm still getting the compile error with 'invalid qualifier'. So, what did I do wrong with the script??

--snip--
Private Function CBC_XML_BreakUp(ByVal strCBC_Response As String, strResponse_XML As String, strResponse_HTML As String)
Dim i As Integer
Dim iCBC_Response_Len As Integer
Dim iXML_Start As String
Dim iXML_End As String
Dim iHTML_Start As String
Dim iHTML_End As String

iCBC_Response_Len = Len(strCBC_Response)
iXML_Start = "Null!"
iXML_End = "Null!"
iHTML_Start = "Null!"
iHTML_End = "Null!"

'//This loop work only for [XML[XML[HTML]]], not [XML[XML][HTML]]...
'//If the 'Options' variable in the Query URL string is altered to receive [XML[XML][HTML]] then this loop is invalid and a new loop script is needed...
For i = 0 To iCBC_Response_Len
If strCBC_Response.Mid(i, 9) = "<![CDATA[" Then
If iXML_Start = "Null!" Then
' iXML_Start = str((i + 9))
Else
' iHTML_Start = str(i + 9)
End If
End If

If strCBC_Response.Mid(i, 3) = "]]>" Then
If iHTML_End = "Null!" Then
' iHTML_End = str(i)
Else
' iXML_End = str(i)
End If
End If
Next

'//This few lines of codes loop work only for [XML[XML[HTML]]], not [XML[XML][HTML]]...
'//If the 'Options' variable in the Query URL string is altered to receive [XML[XML][HTML]] then this loop is invalid and a new loop script is needed...
' strResponse_HTML = strCBC_Response.Mid(iHTML_Start, iHTML_End)
' strResponse_XML = strCBC_Response.substring(iXML_Start, (iHTML_Start - 9)) + strCBC_Response.substring((iHTML_End + 3), iXML_End)
End Function
--snip--

Are you using VB 6 ? if you are then the following should look like this

That does help to fix the problem. Thanks... I get a different error, this time a call error. It had me puzzled, the employee told me that in visual basic, the loop start with one, not with zero as is usually done in C++, PHP, JavaScript, C, etc... So, that fix the other problem. Now it is working great....

Scott