How to: Refer to Cells and Ranges by Using A1 Notation
Artigo
Excel Developer Reference
You can refer to a cell or range of cells in the A1 reference style by using the Range property. The following subroutine changes the format of cells A1:D5 to bold.
Sub FormatRange()
Workbooks("Book1").Sheets("Sheet1").Range("A1:D5") _
.Font.Bold = True
End Sub
The following table illustrates some A1-style references using the Range property.