updated to Revit 2023 SDK

2026-09-28 21:36:57 +00:00 · 2022-04-07 09:12:58 +02:00
parent e3434c5200
commit ab02648986
342 changed files with 6496 additions and 3140 deletions
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Autodesk.Revit;
+using Autodesk.Revit.DB;
+using Autodesk.Revit.UI;
+using Autodesk.Revit.DB.Structure;
+using Autodesk.Revit.UI.Selection;
+
+namespace ContextualAnalyticalModel
+{
+   /// <summary>
+   /// Implements the Revit add-in interface IExternalCommand
+   /// Break existing relation between physical and analytical elements using AnalyticalToPhysicalAssociationManager
+   /// </summary>
+   [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
+   [Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
+   class RemoveAssociation : IExternalCommand
+   {
+      /// <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 Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
+      {
+         UIDocument activeDoc = commandData.Application.ActiveUIDocument;
+         Autodesk.Revit.DB.Document doc = activeDoc.Document;
+         using (Transaction trans = new Transaction(doc, "ContextualAnalyticalModel.UpdateRelation"))
+         {
+            trans.Start();
+
+            //select object for which we want to break the relation
+            Reference eRef = activeDoc.Selection.PickObject(ObjectType.Element, "Please select the element for which you want to break relation");
+            ElementId selectedElementId = null;
+            if (eRef != null && eRef.ElementId != ElementId.InvalidElementId)
+               selectedElementId = eRef.ElementId;
+
+            // Gets the AnalyticalToPhysicalAssociationManager for this Revit document
+             AnalyticalToPhysicalAssociationManager analyticalToPhysicalmanager = AnalyticalToPhysicalAssociationManager.GetAnalyticalToPhysicalAssociationManager(doc);
+             if (analyticalToPhysicalmanager == null)
+                  return Result.Failed;
+
+             //break relation
+            analyticalToPhysicalmanager.RemoveAssociation(selectedElementId);
+
+            trans.Commit();
+         }
+
+         return Result.Succeeded;
+      }
+   }
+}