Thanks Dk.

Your solution worked for me. Thank you very much.

"dk" wrote:

On Mar 17, 8:30 am, Francis Ang
wrote:
I did a further check and found out that if the decimal values are 112, 128,
144, 160, 176, 192, 208, 224 and 240 no hex values will be returned.



"Francis Ang" wrote:
I am trying to convert Decimal to Hex and found the following codes in Excel
community website. The function works fine except that when I enter decimal
values such as 112 or 160 or 208 nothing happens; there is no hex value
returned. These are the only numbers that I noticed so far, there could be
more!

Any reason for this?

Any help would be greatly appreciated.

Public Function Decimal_To_Hex(ByVal vntDecimal_Value As Variant) As String
'--------------------------------------------------------------------------Â*--
' Experts Exchange Question:
' Home \ All Topics \ Applications \ MS Office \ Excel
'
'http://www.experts-exchange.com/Applications/MS_Office/Excel/Q_215474....
' Creating Column that does hexidecimal math
'
' Copyright (c) 2005 Clearlogic Concepts (UK) Limited
' N.Lee [http://NigelLee.info] - 1 September 2005
'--------------------------------------------------------------------------Â*--
Dim intHex_Value As Integer
Dim intLoop As Integer
Dim vntDec_Value As Variant
Dim strReturn As String

On Error GoTo Err_Decimal_To_Hex

If Len(vntDecimal_Value) 14 Then
strReturn = "* ERROR *"
Else
strReturn = ""
vntDec_Value = CDec(vntDecimal_Value)

For intLoop = Len(vntDecimal_Value) - 1 To 0 Step -1
intHex_Value = Int(vntDec_Value / (16 ^ intLoop))
vntDec_Value = vntDec_Value - (intHex_Value * (16 ^ intLoop))
strReturn = strReturn & Hex(intHex_Value)
Next intLoop
End If

Exit_Decimal_To_Hex:

On Error Resume Next

If Left$(strReturn, 1) = "0" Then
strReturn = StrReverse(strReturn)
strReturn = StrReverse(Left$(strReturn, InStr(strReturn, "0") - 1))
End If

Decimal_To_Hex = strReturn

Exit Function

Err_Decimal_To_Hex:

On Error Resume Next

strReturn = "* ERROR *"

Resume Exit_Decimal_To_Hex

End Function- Hide quoted text -

- Show quoted text -

I did not go through the code that you have posted but you can use
this code:

Function DecToHex(ByVal x As Variant) As String

Dim y

x = CDec(x)
Do
y = (x / 16 - Int(x / 16)) * 16
If y < 10 Then
DecToHex = y & DecToHex
Else
DecToHex = Chr$(y + 55) & DecToHex
End If
x = Int(x / 16)
Loop While x
End Function