Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
If Cells(1, 2) = 1 Then Cells(2, 4) = Replace(Cells(1, 2), Cells(1, 2), "Test")
If Cells(3, 4) = 1 Then Cells(3, 2) = Replace(Cells(3, 4), Cells(3, 4), "Test")
mem = Cells(2, 4).Row & ":" & Cells(2, 4).Column
MsgBox Replace(mem, ":", ",")
Cancel = True
End Sub