listeners() [1/2]

static listener_collection & xtd::diagnostics::debug::listeners ( )

staticnoexcept

Gets the collection of listeners that is monitoring the trace output.

Returns

A xtd::diagnostics::debug::listener_collection that represents a collection of type xtd::diagnostics::trace_listener monitoring the trace output.

Remarks

The xtd::diagnostics::debug::listeners produce formatted output from the trace output. By default, the collection contains an instance of the xtd::diagnostics::default_trace_listener class. If you want to remove the default listener, call the erase method, and pass it the instance of the xtd::diagnostics::default_trace_listener. To redirect output to the console window, add an instance of the xtd::diagnostics::console_trace_listener class.

Note

The xtd::diagnostics::debug::listeners collection is shared by both the xtd::diagnostics::debug and the xtd::diagnostics::trace classes; adding a trace listener to either class adds the listener to both.