Function to convert column number to letter?

Question

Does anyone have an Excel VBA function which can return the column letter(s) from a number?

For example, entering 100 should return CV.

Answer 1

This is a function based on @DamienFennelly's answer above. If you give me a thumbs up, give him a thumbs up too! :P

Function outColLetterFromNumber(iCol as Integer) as String
    sAddr = Cells(1, iCol).Address
    aSplit = Split(sAddr, "$")
    outColLetterFromNumber = aSplit(1)
End Function