Some Excel Range Functions

Here I will list code for some useful VBA functions that deal with an Excel range. I think the function descriptions are self-explanatory.

Determine Last Row in a Range

Function GetLastRow(rng As Range)
    GetLastRow = rng.Rows.Count + rng.Row - 1
End Function

Return an Array of Row Numbers from a Range

Function RowsFromRange(rng As Range)

Dim c As Range
Dim i As Integer
Dim arr() As Integer
ReDim arr(rng.Rows.Count - 1)

For Each c In rng.Rows
    arr(i) = c.Row
    i = i + 1
Next

RowsFromRange = arr

End Function