HtmlTextWriter::RenderAfterTag Method
Writes any spacing or text that occurs after the closing tag for a markup element.
Assembly: System.Web (in System.Web.dll)
The RenderAfterTag method can be useful if you want to render additional closing tags after the element tag.
Notes to InheritorsThe HtmlTextWriter class implementation of the RenderAfterTag method returns nullptr. Override RenderAfterTag if you want to write text or spacing after the element closing tag.
The following code example shows how to override the RenderAfterTag method to determine whether a class derived from the HtmlTextWriter class is rendering a <label> element. If so, the RenderAfterTag override inserts the closing tag of a <font> element immediately after the <label> element. If it is not a <label> element, the RenderAfterTag base method is used.
// Override the RenderAfterTag method to add the // closing tag of the Font element after the // closing tag of a Label element has been rendered. virtual String^ RenderAfterTag() override { // Compare the TagName property value to the // String* label to determine whether the element to // be rendered is a Label. If it is a Label, // the closing tag of a Font element is rendered // after the closing tag of the Label element. if ( String::Compare( TagName, "label" ) == 0 ) { return "</font>"; } // If a Label is not being rendered, use // the base RenderAfterTag method. else { return __super::RenderAfterTag(); } }
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
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.