66 lines
2.5 KiB
C#
66 lines
2.5 KiB
C#
using System.Linq;
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using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Mechanical;
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using Autodesk.Revit.DB.Plumbing;
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using Autodesk.Revit.UI;
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using Autodesk.Revit.UI.Selection;
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namespace Szmedi.Test
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{
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/// <summary>
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/// Revit执行命令
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/// </summary>
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[Transaction(TransactionMode.Manual)]
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[Regeneration(RegenerationOption.Manual)]
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public class MappingSystemCmd : IExternalCommand
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{
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public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
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{
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//程序UI界面
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UIApplication uiapp = commandData.Application;
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//获取元素（选择） 显示元素 视图（活动视图）管理（对象）
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UIDocument uidoc = uiapp.ActiveUIDocument;
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//程序
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Autodesk.Revit.ApplicationServices.Application app = uiapp.Application;
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//获取位置和场地 视图（多个视图）管理 获取元素（Revit 项目里的全部元素）
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Document doc = uidoc.Document;
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//获取所有打开文档
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DocumentSet docset = uiapp.Application.Documents;
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//当前视图
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View view = doc.ActiveView;
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var systems=new FilteredElementCollector(doc)
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.OfClass(typeof(MEPSystem))
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.WhereElementIsNotElementType().Cast<MEPSystem>().ToList();
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using (Transaction tx = new Transaction(doc, "Mapping System Names"))
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{
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tx.Start();
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foreach (var sys in systems)
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{
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var typeId = sys.GetTypeId();
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var type = doc.GetElement(typeId) as MEPSystemType;
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if (sys is MechanicalSystem mechanicalSystem)
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{
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var elementSet = mechanicalSystem.DuctNetwork;
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foreach (Element elem in elementSet)
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{
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elem.LookupParameter("三级系统名称")?.Set(type.Name);
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}
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}
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if (sys is PipingSystem pipingSystem)
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{
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var elementSet = pipingSystem.PipingNetwork;
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foreach (Element elem in elementSet)
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{
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elem.LookupParameter("三级系统名称")?.Set(type.Name);
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}
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}
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}
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tx.Commit();
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}
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return Result.Succeeded;
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}
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}
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} |