MenuAdapter.RenderItem(HtmlTextWriter, MenuItem, Int32) Method
Definition
Important
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Renders a single menu item as a hyperlink.
protected public:
virtual void RenderItem(System::Web::UI::HtmlTextWriter ^ writer, System::Web::UI::WebControls::MenuItem ^ item, int position);protected internal virtual void RenderItem (System.Web.UI.HtmlTextWriter writer, System.Web.UI.WebControls.MenuItem item, int position);abstract member RenderItem : System.Web.UI.HtmlTextWriter * System.Web.UI.WebControls.MenuItem * int -> unit
override this.RenderItem : System.Web.UI.HtmlTextWriter * System.Web.UI.WebControls.MenuItem * int -> unitProtected Friend Overridable Sub RenderItem (writer As HtmlTextWriter, item As MenuItem, position As Integer)Parameters
- writer
- HtmlTextWriter
The HtmlTextWriter instance containing methods to build and render the device-specific output.
Remarks
The RenderItem method is called from the RenderContents method to retrieve the styles and spacing attributes from the MenuItem object and apply them to a newly created hyperlink element. The menu hierarchy is traversed in the RenderContents method and will call the RenderItem method to render each item. Each item is rendered as a hyperlink and inherits the properties and styles of the specified MenuItem control. The hyperlink rendered to the page is one of the following:
A postback event to open or select the item.
A link to navigate to the target specified in the NavigateUrl property of the MenuItem control.
