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 will work regardless of what column inside your one code line for cell thats located in row X, in column Y:

Mid(Cells(X,Y).Address, 2, instr(2,Cells(X,Y).Address,"$")-2)

If you have a cell with unique defined name "Cellname":

Mid(Cells(1,val(range("Cellname").Column)).Address, 2, instr(2,Cells(1,val(range("Cellname").Column)).Address,"$")-2)