Gets the TraceContext object for the current Web request.
Assembly: System.Web (in System.Web.dll)
Tracing tracks and presents the execution details about a Web request. For trace data to be visible in a rendered page, you must enable tracing for that page.
By default, page tracing is disabled. To enable tracing for a page, use the @ Page directive as follows: <%@ Page trace="true" %>
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.