Gets the additional path information for a resource with a URL extension.
Assembly: System.Web (in System.Web.dll)
The following code example determines whether the property contains an empty string. If it does, the Write method writes a string indicating this to a file. If it does not, the HtmlEncode method HTML-encodes the value of the property and the WriteLine method writes the encoded value to the file. This code example is part of a larger example provided for the HttpRequest class.