Question:You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5.
You write the following code segment.
namespace CommonControls { cublic class MyControl : WebControl { //... } }
You include a MyControl custom server control named MyControl1 on the Web page by using the following code fragment. (Line numbers are included for reference only.)
02 <form id=" MyForm " runat ="server">
03 < custom:MyControl ID="MyControl1" runat ="server" />
04 </form>
You need to add a directive that enables you to use custom control on the Web page.
Which code fragment should you add at line 01?