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IisTraceListener.TraceEvent Method (TraceEventCache, String, TraceEventType, Int32, String, Object[])

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Writes trace information, a formatted array of objects, and event information to the output of the IisTraceListener class.

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

public override void TraceEvent(
	TraceEventCache eventCache,
	string source,
	TraceEventType severity,
	int id,
	string format,
	params Object[] args
)

Parameters

eventCache
Type: System.Diagnostics.TraceEventCache

A System.Diagnostics.TraceEventCache object that contains the current process ID, thread ID, and stack trace information.

source
Type: System.String

A name that identifies the output. This is typically the name of the application that generated the trace event.

severity
Type: System.Diagnostics.TraceEventType

A System.Diagnostics.TraceEventType value that specifies the type of event that caused the trace.

id
Type: System.Int32

A numeric identifier for the event.

format
Type: System.String

A format string that contains zero or more format items that correspond to objects in the args array.

args
Type: System.Object[]

An object array that contains zero or more objects to format.

This method is not intended to be called directly by application code. The members of the System.Diagnostics.Debug, System.Diagnostics.Trace, and System.Diagnostics.TraceSource classes use this method to write trace data.

TraceEvent is introduced in the .NET Framework 3.5. For more information, see .NET Framework Versions and Dependencies.

.NET Framework

Supported in: 4.5, 4, 3.5 SP1, 3.0 SP1, 2.0 SP1

Windows 8.1, Windows Server 2012 R2, 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.

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