Question

I have the current code calculating a single cell’s value then calling a module if it’s value exceeds another value.

How can I make it check multiple ranges of cells eg B5:E5, B8:M8 and call the module if any of the cells in the range exceed the value.

Private Sub Worksheet_Calculate()
If Range("B5") > 4 Then
Application.EnableEvents = False
Application.Run "Mail_small_Text_Outlook"
Application.EnableEvents = True
End If
End Sub

Answer 1

Is this what you are trying?

Private Sub Worksheet_Calculate()
    Dim aRng As Range, bRng As Range
    Dim aCell As Range

    Set aRng = Range("B5:E5")
    Set bRng = Range("B8:M8")

    For Each aCell In aRng
        If aCell.Value > 4 Then
            '
            Application.Run "Mail_small_Text_Outlook"
            '
            Exit Sub
        End If
    Next

    For Each aCell In bRng
        If aCell.Value > 4 Then
            '
            Application.Run "Mail_small_Text_Outlook"
            '
            Exit Sub
        End If
    Next
End Sub

or something like this?

Private Sub Worksheet_Calculate()
    Dim aRng As Range, bRng As Range
    Dim aCell As Range, uRng As Range

    Set aRng = Range("B5:E5")
    Set bRng = Range("B8:M8")
    Set uRng = Union(aRng, bRng)

    For Each aCell In uRng
        If aCell.Value > 4 Then
            '
            Application.Run "Mail_small_Text_Outlook"
            '
            Exit Sub
        End If
    Next
End Sub