AL.Sharepoint.Core.Log.DiagnosticLog.Error C# (CSharp) Метод

        public static void Error(string methodName, string errorMessage)
        {
            SPDiagnosticsCategory category = LogService.Areas[ProductName].Categories[ErrorCategory];
            LogService.WriteTrace(0, category, TraceSeverity.Unexpected, methodName + "::" + errorMessage);
        }