Renders the HTML opening tag of the control to the specified writer. This method is used primarily by control developers.
virtual void RenderBeginTag(
This is made public so other controls can render multiple controls in between the opening and closing tags of a Web server control.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2