Render Begin Tag(HtmlTextWriter) Method
Adds tag attributes and writes the markup for the opening tag of the control to the output stream emitted to the browser or device.
public: override void RenderBeginTag(System::Web::UI::HtmlTextWriter ^ writer);
public override void RenderBeginTag (System.Web.UI.HtmlTextWriter writer);
override this.RenderBeginTag : System.Web.UI.HtmlTextWriter -> unit
Public Overrides Sub RenderBeginTag (writer As HtmlTextWriter)
The HtmlTextWriter containing methods to build and render the device-specific output.
The RenderBeginTag method adds tag attributes and writes the markup for the opening tag of the control to the output stream emitted to the response stream for the client browser.
Override RenderBeginTag when you want to implement custom behavior, for example to write multiple tags to the response stream before any control content, such as
<table><tr><td>. This method overrides the RenderBeginTag method to add the SkipLinkText property.
This method is used primarily by control developers to extend the Menu control.