Control::RenderControl Method (HtmlTextWriter)
Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.
Assembly: System.Web (in System.Web.dll)
If a server control's Visible property is set to true, this method determines whether tracing is enabled for the page. If so, it stores trace information associated with the control, and renders the server control content to the page.
This method is automatically called by the page during the rendering, but can be overridden by custom control developers.
The following example overrides the RenderChildren method in a custom server control. It determines whether the current control has any child controls in its ControlCollection object. If it does, it uses the Count property to iterate through the collection. As it encounters each child control, it uses the RenderControl method to render the child control, and all of its child controls, to the containing page. The XhtmlTextWriter object that is passed to this method is instantiated by the Render method.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.