Hi, dear all

i wrote a small function in VBA and want to use it in excel sheet. the
script is like,


Function sample(sheetname As Integer) As Integer

Dim R As Excel.Range
Dim c As Variant

sample = 0
For Each c In Worksheets(sheetname).Range("A1").CurrentRegion
If Right(c.Value, 1) = "*" Then
sample = 1
Exit Function
End If
Next

End Function

But when i type the formular in excel sheet, it can not work.
My problem is how can i use this function in excel sheet???

Thank you