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Module Stuff

Ever needed to convert a Number into a Roman Numeral by rhicks
Posted: 6 Jul 00

This function will convert any number between 1 and 3999 to a Roman Numeral.

Public Function dhRoman(ByVal intValue As Integer) As String
Dim varDigits As Variant
Dim intPos As Integer
Dim IntDigit As Integer
Dim strTemp As String

' Build up the array of roman digits
varDigits = Array("I", "V", "X", "L", "C", "D", "M")
intPos = LBound(varDigits)
strTemp = ""

Do While intValue > 0
    IntDigit = intValue Mod 10
    intValue = intValue \ 10
        Select Case IntDigit
            Case 1
                strTemp = varDigits(intPos) & strTemp
            Case 2
                strTemp = varDigits(intPos) & varDigits(intPos) _
                & strTemp
            Case 3
                strTemp = varDigits(intPos) & varDigits(intPos) _
                & varDigits(intPos) & strTemp
            Case 4
                strTemp = varDigits(intPos) & varDigits(intPos + 1) _
                & strTemp
            Case 5
                strTemp = varDigits(intPos + 1) & strTemp
            Case 6
                strTemp = varDigits(intPos + 1) & varDigits(intPos) _
                & strTemp
            Case 7
                strTemp = varDigits(intPos + 1) & varDigits(intPos) _
                & varDigits(intPos) & strTemp
            Case 8
                strTemp = varDigits(intPos + 1) & varDigits(intPos) _
                & varDigits(intPos) & varDigits(intPos) & strTemp
            Case 9
                strTemp = varDigits(intPos) & varDigits(intPos + 2) _
                & strTemp
        End Select
    
    intPos = intPos + 2
Loop

dhRoman = strTemp

End Function

HTH
RDH

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