fail() [1/2]

static void xtd::diagnostics::trace::fail ( const xtd::string &  message )

inlinestatic

Emits the specified error message.

Parameters

message

A message to emit.

Remarks

The default behavior is that the default_trace_listener outputs the message to a message box when the application is running in user interface mode and to the TraceListener instances in the Listeners collection.

Note

The display of the message box is dependent on the presence of the default_trace_listener. If the default_trace_listener is not in the listeners collection, the message box is not displayed. The default_trace_listener can be removed by the <clear>, the <remove>, or by calling the clear method on the listeners property (xtd::diagnostics::trace::listeners().clear()).