TraceListenerCollection.Add Method (TraceListener)

 

Adds a TraceListener to the list.

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

public int Add(
	TraceListener listener
)

Parameters

listener
Type: System.Diagnostics.TraceListener

A TraceListener to add to the list.

Return Value

Type: System.Int32

The position at which the new listener was inserted.

The following example creates a TextWriterTraceListener that outputs to the console screen. The code then adds the new listener to the Trace.Listeners.

/* Create a listener, which outputs to the console screen, and 
  * add it to the trace listeners. */
 TextWriterTraceListener myWriter = new TextWriterTraceListener();
 myWriter.Writer = System.Console.Out;
 Trace.Listeners.Add(myWriter);

.NET Framework
Available since 1.1
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