System.Diagnostics.AssertFilter.AssertFailure C# (CSharp) Method

        public abstract AssertFilters AssertFailure(string condition, string message, StackTrace location);
    }

        internal static void Fail(String conditionString, String message, String windowTitle, int exitCode, StackTrace.TraceFormat stackTraceFormat, int numStackFramesToSkip)
        {
            // get the stacktrace
            StackTrace st = new StackTrace(numStackFramesToSkip, true);

            AssertFilters iResult = Filter.AssertFailure(conditionString, message, st, stackTraceFormat, windowTitle);

            if (iResult == AssertFilters.FailDebug)
            {
                if (Debugger.IsAttached == true)
                {
                    Debugger.Break();
                }
                else
                {
                    if (Debugger.Launch() == false)
                    {
                        throw new InvalidOperationException(
                                  Environment.GetResourceString("InvalidOperation_DebuggerLaunchFailed"));
                    }
                }
            }
            else if (iResult == AssertFilters.FailTerminate)
            {
                // We want to exit the Silverlight application, after displaying a message.
                // Our best known way to emulate this is to exit the process with a known
                // error code.  Jolt may not be prepared for an appdomain to be unloaded.
                Environment._Exit(exitCode);
            }
        }