You are creating an application. You develop a custom control that renders a contextual tab. The control contains the following code segment. (Line numbers are included for reference only.)…

You are creating an application. You develop a custom control that renders a contextual tab. The control contains the following code segment. (Line numbers are included for reference only.) 01Protected Overloads Overrides Sub OnPreRender(ByVal e As EventArgs) 02 Dim curRibbon As SPRibbon = SPRibbon.GetCurrent(Me.Page) 03 04 curRibbon.MakeContextualGroupInitiallyVisible ("SP.Ribbon.ContextualGroup", String.Empty) 05 MyBase.OnPreRender(e) 06 End Sub You need to ensure that when the custom control is rendered, the custom contextual tab appears in the Ribbon. Which code segment should you add at line 03?