ITraceWriterExtensions.Trace Method (ITraceWriter, , String, TraceLevel, Exception, String, Object[])

Indicates the trace listeners in the Listeners collection.

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

public static function Trace(
	traceWriter : ITraceWriter, 
	request : HttpRequestMessage, 
	category : String, 
	level : TraceLevel, 
	exception : Exception, 
	messageFormat : String, 
	... messageArguments : Object[]
)

Parameters

traceWriter
Type: System.Web.Http.Tracing.ITraceWriter

The ITraceWriter.

request
Type: HttpRequestMessage

The HttpRequestMessage with which to associate the trace. It may be null.

category
Type: System.String

The logical category of the trace.

level
Type: System.Web.Http.Tracing.TraceLevel

The trace level.

exception
Type: System.Exception

The error occurred during execution.

messageFormat
Type: System.String

The format of the message.

messageArguments
Type: System.Object[]

The message argument.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ITraceWriter. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.108).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.108).aspx.
Show: