TraceListenerCollection.Add(TraceListener) Method
Definition
Important
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Adds a TraceListener to the list.
public:
int Add(System::Diagnostics::TraceListener ^ listener);public int Add (System.Diagnostics.TraceListener listener);member this.Add : System.Diagnostics.TraceListener -> intPublic Function Add (listener As TraceListener) As IntegerParameters
- listener
- TraceListener
A TraceListener to add to the list.
Returns
The position at which the new listener was inserted.
Examples
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 = gcnew TextWriterTraceListener;
myWriter->Writer = System::Console::Out;
Trace::Listeners->Add( myWriter );
/* 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);
' Create a listener, which outputs to the console screen, and
' add it to the trace listeners.
Dim myWriter As New TextWriterTraceListener()
myWriter.Writer = System.Console.Out
Trace.Listeners.Add(myWriter)
Applies to
See also
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