This documentation is archived and is not being maintained.

WebPageTraceListener::TraceEvent Method (TraceEventCache, String, TraceEventType, Int32, String, array<Object>)

Writes a localized event message to a Web page or to the ASP.NET trace viewer using the specified system and event data.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

public:
virtual void TraceEvent(
	TraceEventCache^ eventCache, 
	String^ source, 
	TraceEventType severity, 
	int id, 
	String^ format, 
	... array<Object^>^ args
) override

Parameters

eventCache
Type: System.Diagnostics::TraceEventCache

A TraceEventCache that contains the current process and thread IDs and stack trace information.

source
Type: System::String

A category name used to organize the output.

severity
Type: System.Diagnostics::TraceEventType

One of the TraceEventType values.

id
Type: System::Int32

A numeric identifier for the event.

format
Type: System::String

A format string that contains zero or more format items, which correspond to objects in args.

args
Type: array<System::Object>

An array of zero or more objects to format.

The TraceEvent method calls the Format(IFormatProvider, String, array<Object>) method, passing format and args and using the InvariantCulture property to format the string as the message to write to the trace viewer or Web page.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
Show: