C# Document.PostFailure方法代码示例

        public static void PostFailure(Document document, IEnumerable<Exception> exceptions)
        {
            var log = new ExceptionLog();
            log.Add(exceptions);
            log.SaveToFile(Paths.ErrorFile);

            var msg = new FailureMessage(GeneralFailure);
            document.PostFailure(msg);
        }

 /// <summary>
 /// Determines if the Exception is local to the element, or if export should be aborted.
 /// </summary>
 /// <param name="ex">The unexpected exception.</param>
 public static bool IsFatalException(Document document, Exception exception)
 {
     string msg = exception.ToString();
     if (msg.Contains("Error in allocating memory"))
     {
         FailureMessage fm = new FailureMessage(BuiltInFailures.ExportFailures.IFCFatalToolkitExportError);
         document.PostFailure(fm); 
         return true;
     }
     return false;
 }

      /// <summary>
      /// Post any delayed errors or warnings to the current document.
      /// </summary>
      /// <remarks>Needs to occur inside of a transaction.</remarks>
      public static void PostDelayedLinkErrors(Document doc)
      {
         if (m_ImportPostedErrors == null)
            return;

         try
         {
            foreach (FailureDefinitionId failureDefId in m_ImportPostedErrors)
            {
               FailureMessage fm = new FailureMessage(failureDefId);
               doc.PostFailure(fm);
            }
         }
         catch
         {
         }
         finally
         {
            m_ImportPostedErrors = null;
         }
      }

        /// <summary>
        /// Implement this method as an external command for Revit.
        /// </summary>
        /// <param name="commandData">An object that is passed to the external application 
        /// which contains data related to the command, 
        /// such as the application object and active view.</param>
        /// <param name="message">A message that can be set by the external application 
        /// which will be displayed if a failure or cancellation is returned by 
        /// the external command.</param>
        /// <param name="elements">A set of elements to which the external application 
        /// can add elements that are to be highlighted in case of failure or cancellation.</param>
        /// <returns>Return the status of the external command. 
        /// A result of Succeeded means that the API external method functioned as expected. 
        /// Cancelled can be used to signify that the user cancelled the external operation 
        /// at some point. Failure should be returned if the application is unable to proceed with 
        /// the operation.</returns>
        public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData,
        ref string message, Autodesk.Revit.DB.ElementSet elements)
        {
            m_revitApp = commandData.Application.Application;
            m_doc = commandData.Application.ActiveUIDocument.Document;

            Level level1 = GetLevel();
            if (level1 == null)
            {
                throw new Exception("[ERROR] Failed to get level 1");
            }

            try
            {
                //
                // Post a warning and resolve it in FailurePreproccessor
                try
                {
                    Transaction transaction = new Transaction(m_doc, "Warning_FailurePreproccessor");
                    FailureHandlingOptions options = transaction.GetFailureHandlingOptions();
                    FailurePreproccessor preproccessor = new FailurePreproccessor();
                    options.SetFailuresPreprocessor(preproccessor);
                    transaction.SetFailureHandlingOptions(options);
                    transaction.Start();
                    FailureMessage fm = new FailureMessage(m_idWarning);
                    m_doc.PostFailure(fm);
                    transaction.Commit();
                }
                catch (System.Exception)
                {
                    message = "Failed to commit transaction Warning_FailurePreproccessor";
                    return Result.Failed;
                }

                //
                // Dismiss the overlapped wall warning in FailurePreproccessor
                try
                {
                    Transaction transaction = new Transaction(m_doc, "Warning_FailurePreproccessor_OverlappedWall");
                    FailureHandlingOptions options = transaction.GetFailureHandlingOptions();
                    FailurePreproccessor preproccessor = new FailurePreproccessor();
                    options.SetFailuresPreprocessor(preproccessor);
                    transaction.SetFailureHandlingOptions(options);
                    transaction.Start();

                    Line line = m_revitApp.Create.NewLineBound(new XYZ(-10, 0, 0), new XYZ(-20, 0, 0));
                    Wall wall1 = m_doc.Create.NewWall(line, level1, false);
                    Wall wall2 = m_doc.Create.NewWall(line, level1, false);
                    m_doc.Regenerate();

                    transaction.Commit();
                }
                catch (System.Exception)
                {
                    message = "Failed to commit transaction Warning_FailurePreproccessor_OverlappedWall";
                    return Result.Failed;
                }

                //
                // Post an error and resolve it in FailuresProcessingEvent
                try
                {
                    m_revitApp.FailuresProcessing += new EventHandler<Autodesk.Revit.DB.Events.FailuresProcessingEventArgs>(FailuresProcessing);
                    Transaction transaction = new Transaction(m_doc, "Error_FailuresProcessingEvent");
                    transaction.Start();

                    Line line = m_revitApp.Create.NewLineBound(new XYZ(0, 10, 0), new XYZ(20, 10, 0));
                    Wall wall = m_doc.Create.NewWall(line, level1, false);
                    m_doc.Regenerate();

                    FailureMessage fm = new FailureMessage(m_idError);
                    FailureResolution fr = DeleteElements.Create(m_doc, wall.Id);
                    fm.AddResolution(FailureResolutionType.DeleteElements, fr);
                    m_doc.PostFailure(fm);
                    transaction.Commit();
                }
                catch (System.Exception)
                {
                    message = "Failed to commit transaction Error_FailuresProcessingEvent";
                    return Result.Failed;
                }

                //
                // Post an error and resolve it in FailuresProcessor
//.........这里部分代码省略.........