/// <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(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, ElementSet elements) { // Get the application of revit Autodesk.Revit.UI.UIApplication revit = commandData.Application; m_document = revit.ActiveUIDocument.Document; try { ElementSet elementSet = new ElementSet(); foreach (ElementId elementId in revit.ActiveUIDocument.Selection.GetElementIds()) { elementSet.Insert(revit.ActiveUIDocument.Document.GetElement(elementId)); } if (elementSet.IsEmpty) { TaskDialog.Show("Select", "Please select one floor or slab at least."); return(Autodesk.Revit.UI.Result.Cancelled); } using (m_displayForm = new DeckPropertyForm()) { List <Floor> floorList = new List <Floor>(); foreach (ElementId elementId in revit.ActiveUIDocument.Selection.GetElementIds()) { Element element = revit.ActiveUIDocument.Document.GetElement(elementId); Floor floor = element as Floor; if (floor != null) { floorList.Add(floor); } } if (floorList.Count <= 0) { TaskDialog.Show("Select", "Please select one floor or slab at least."); return(Autodesk.Revit.UI.Result.Cancelled); } foreach (Floor floor in floorList) { DumpSlab(floor); } m_displayForm.ShowDialog(); } } catch (Exception ex) { // If any error, store error information in message and return failed message = ex.Message; return(Autodesk.Revit.UI.Result.Failed); } // If everything goes well, return succeeded. return(Autodesk.Revit.UI.Result.Succeeded); }
/// <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(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, ElementSet elements) { // Get the application of revit Autodesk.Revit.UI.UIApplication revit = commandData.Application; m_document = revit.ActiveUIDocument.Document; try { if (revit.ActiveUIDocument.Selection.Elements.IsEmpty) { System.Windows.Forms.MessageBox.Show("Please select one floor or slab at least."); return Autodesk.Revit.UI.Result.Cancelled; } using (m_displayForm = new DeckPropertyForm()) { List<Floor> floorList = new List<Floor>(); foreach (Element element in revit.ActiveUIDocument.Selection.Elements) { Floor floor = element as Floor; if (floor != null) { floorList.Add(floor); } } if (floorList.Count <= 0) { System.Windows.Forms.MessageBox.Show("Please select one floor or slab at least."); return Autodesk.Revit.UI.Result.Cancelled; } foreach (Floor floor in floorList) { DumpSlab(floor); } m_displayForm.ShowDialog(); } } catch (Exception ex) { // If any error, store error information in message and return failed message = ex.Message; return Autodesk.Revit.UI.Result.Failed; } // If everything goes well, return succeeded. return Autodesk.Revit.UI.Result.Succeeded; }