Debug.Listeners
Property
Definition
Gets the collection of listeners that is monitoring the debug output.
public static System.Diagnostics.TraceListenerCollection Listeners { get; }
A TraceListenerCollection representing a collection of type TraceListener that monitors the debug output.
Examples
The following example creates a TextWriterTraceListener that outputs to the console screen. The code then adds the new listener to the Listeners.
// Create a listener that outputs to the console screen
// and add it to the debug listeners.
#if defined(DEBUG)
TextWriterTraceListener^ myWriter =
gcnew TextWriterTraceListener( System::Console::Out );
Debug::Listeners->Add( myWriter );
#endif
/* Create a listener that outputs to the console screen, and
* add it to the debug listeners. */
TextWriterTraceListener myWriter = new
TextWriterTraceListener(System.Console.Out);
Debug.Listeners.Add(myWriter);
' Create a listener that outputs to the console screen, and
' add it to the debug listeners.
Dim myWriter As New TextWriterTraceListener(System.Console.Out)
Debug.Listeners.Add(myWriter)
Remarks
The listeners produce formatted output from the debug output. By default, the collection contains an instance of the DefaultTraceListener class. To remove the default listener, call the Remove method, and pass it the instance of the DefaultTraceListener. To redirect output to the console window, add an instance of the ConsoleTraceListener. To redirect output to a file or stream, add an instance of the TextWriterTraceListener.