DefaultTraceListener::Fail Method (String^)
Emits or displays a message and a stack trace for an assertion that always fails.
Assembly: System (in System.dll)
Parameters
- message
-
Type:
System::String^
The message to emit or display.
By default, this method sends the message parameter and a stack trace to a message box (when the application runs in user-interface mode) and to the DefaultTraceListener instance.
The following code example writes an error message to a DefaultTraceListener using the Fail(String^) method. The method also writes the message to the console if a user interface is not available.
Available since 1.1