In redirect scenarios using Execute and Transfer, the PhysicalPath property returns the path to the original page. To find the physical path of the currently executing page use the MapPath method with the input argument set as the CurrentExecutionFilePath property.
The following code example uses the HtmlEncode method to HTML-encode the value of the PhysicalPath property and the WriteLine method to write the encoded value to the file. This code example is part of a larger example provided for the HttpRequest class.
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