JScriptCompiler.PrintError C# (CSharp) Method

  internal static void PrintError(string sourceFile, int line, int column, bool fIsWarning, 
          int number, string message){
    string errorNumber = (10000 + (number & 0xFFFF)).ToString(CultureInfo.InvariantCulture).Substring(1);
    if (String.Compare(sourceFile, "no source", StringComparison.Ordinal) != 0)
      Console.Write(sourceFile + "(" + line + "," + column + ") : ");
    Console.WriteLine((fIsWarning ? "warning JS" : "error JS") + errorNumber + ": " + message);
  }

 // === IVsaSite ===
 public virtual bool OnCompilerError(IVsaError error){
   // Errors have severity 0, warnings have severities 1-4. Setting
   // nWarnLevel to 0 results in all warnings being masked.
   int nSeverity = error.Severity;
   if (nSeverity > this.options.nWarningLevel)
     return true;
   bool isWarning = (0 != nSeverity) && !this.options.fTreatWarningsAsErrors;
   JScriptCompiler.PrintError(error.SourceMoniker, error.Line, error.StartColumn, isWarning, error.Number, error.Description);
   // We want to keep on going as long as we can since it makes debugging easier,
   // thus we will never abort compilation (never return false)
   return true;            
 }