Range("a" & L).Value = TextBox1
Range("b" & L).Value = TextBox2
Range("c" & L).Value = TextBox3
If TextBox4 <> "" Then Range("D" & L).Value = CDbl(TextBox4)
If TextBox5 <> "" Then Range("E" & L).Value = CDbl(TextBox5)
Range("D:E").Rows(L).NumberFormat = "#0.00€"