Private Sub UserForm_Initialize()
Rows("9:28").EntireRow.Hidden = False
Dim Maxrow As Integer
? ? Maxrow = Sheet1.Range("A65536").End(xlUp).Row '從下到上找到最后的非空單元格行號(hào)'
? ? ComboBox1.RowSource = Sheet1.Range("A7:A" & Maxrow).Address(External:=True)
Rows("9:28").EntireRow.Hidden = True
End Sub