Which code segment should you use?

You use Microsoft .NET Framework 4 to create a Windows Forms client application. You write the following code segment. NotInheritable Class FormSettings Inherits ApplicationSettingsBase <UserScopedSetting> _ <DefaultSettingValue(“225, 200”)> _ Public Property FormSize() As Size Get Return DirectCast(Me(“FormSize”), Size) End Get Set Me(“FormSize”) = value End Set End Property End Class The application contains a form of type Form1 that contains a FormSettings object named frmSettings1. You need to maintain the user’s form size preference each time the user executes the application. Which code segment should you use?

A.
Private Sub Form1_Load(sender As Object, e As EventArgs) frmSettings1.Reset() End Sub Private Sub Form1_FormClosing(sender As Object, e As FormClosingEventArgs) frmSettings1.FormSize = Me.Size frmSettings1.Save() End Sub

B.
Private Sub Form1_Load(sender As Object, e As EventArgs) frmSettings1.Reset() End Sub Private Sub Form1_FormClosing(sender As Object, e As FormClosingEventArgs) frmSettings1.FormSize = Me.Size frmSettings1.Upgrade() End Sub

C.
Private Sub Form1_Load(sender As Object, e As EventArgs) Me.Size = frmSettings1.FormSize End Sub Private Sub Form1_FormClosing(sender As Object, e As FormClosingEventArgs) frmSettings1.FormSize = Me.Size frmSettings1.Upgrade() End Sub

D.
Private Sub Form1_Load(sender As Object, e As EventArgs) Me.Size = frmSettings1.FormSize End Sub Private Sub Form1_FormClosing(sender As Object, e As FormClosingEventArgs) frmSettings1.FormSize = Me.Size frmSettings1.Save() End Sub