You use the following declaration to add a Web user control named TestUserControl.ascx to an ASP.NET page named TestPage.aspx.    You add the following code to the code-behind file of TestPage.aspx.  private void TestMethod（）{ ...}You define the following delegate.  public delegate void MyEventHandler（）；  You need to add an event of type MyEventHandler named MyEvent to TestUserControl.ascx and attach the page’s TestMethod method to the event. Which two actions should you perform？（）