Function ToCode128C(ByVal s As String) As String
' zhuyiwen 2010.10.12
' 使用code128.ttf字体生成Code128C条码
Dim ns As String
Dim total As Long
If Len(s) > 0 And IsNumeric(s) Then
total = 105 ' Start Code
If Len(s) Mod 2 > 0 Then s = s + "0" ' 不足偶数位补0
Dim i As Integer, l As Integer
l = Len(s) \ 2
For i = 0 To l - 1
ns = ns + getChar(Mid(s, i * 2 + 1, 2))
total = total + (i + 1) * Val(Mid(s, i * 2 + 1, 2))
Next

Dim checkCode As String '生成验证码
checkCode = "" & (total Mod 103)

ns = ChrW(205) + ns + getChar(checkCode) + ChrW(206)
ToCode128C = ns
End If
End Function

Function getChar(ByVal s As String) As String
Dim c As Integer

c = Val(s)
If c = 0 Then
getChar = " "
ElseIf c < 95 Then
getChar = Chr(Asc("!") + c - 1)
Else
getChar = ChrW(100 + c)
End If

End Function