You create a Microsoft

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.  You create a custom Web user control named SharedControl. The control will be compiled as a library.  You write the following code segment for the SharedControl control. （Line numbers are included for reference only.）  01 Protected Overloads Overrides Sub OnInit（ByVal e As EventArgs）  02 MyBase.OnInit（e）  03  04 End Sub  All the master pages in the ASP.NET application contain the following directive.  <%@ Master Language="VB" EnableViewState="false" %>  You need to ensure that the state of the SharedControl control can persist on the pages that reference a master page.  Which code segment should you insert at line 03？（）

• APage.RegisterRequiresPostBack（Me）
• BPage.RegisterRequiresControlState（Me）
• CPage.UnregisterRequiresControlState（Me）
• DPage.RegisterStartupScript（"SharedControl"， "server"）