Private Sub MDIForm_Load()
   Me.Left = GetSetting(App.Title, "Settings", "MainLeft", 1000)
   Me.Top = GetSetting(App.Title, "Settings", "MainTop", 1000)
   Me.Width = GetSetting(App.Title, "Settings", "MainWidth", 6500)
   Me.Height = GetSetting(App.Title, "Settings", "MainHeight", 6500)
End Sub

Private Sub MDIForm_Unload(Cancel As Integer)
   If Me.WindowState <> vbMinimized Then
      SaveSetting App.Title, "Settings", "MainLeft", Me.Left
      SaveSetting App.Title, "Settings", "MainTop", Me.Top
      SaveSetting App.Title, "Settings", "MainWidth", Me.Width
      SaveSetting App.Title, "Settings", "MainHeight", Me.Height
   End If
End Sub
什么意思呢 有什么语法吗，麻烦说的仔细些，谢谢！

我不明白他的具体作用 如何体现啊