Revit开发 - 族文档（Document）

小咪咪 2022-02-28 07:30 338阅读 0赞

本文演示：选择一个Element，如果是FamilyInstance，则打开族文档，打印文档标题，否则打印错误信息。

代码实例：

using Autodesk.Revit.Attributes;
    using Autodesk.Revit.DB;
    using Autodesk.Revit.UI;
    using Autodesk.Revit.UI.Selection;
    
    namespace RevitAddin4
    {
        [TransactionAttribute(TransactionMode.Manual)]
        public class RevitAddin : IExternalCommand
        {
            public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
            {
                UIDocument uiDoc = commandData.Application.ActiveUIDocument;
                Document doc = uiDoc.Document;
                Selection selection = uiDoc.Selection;
                Reference reference = selection.PickObject(ObjectType.Element);
                Element element = doc.GetElement(reference);
    
                FamilyInstance familyInstance = element as FamilyInstance;
                if (familyInstance == null)
                {
                    TaskDialog.Show("错误", "不是FamilyInstance");
                    return Result.Failed;
                }
                 
                Family family = familyInstance.Symbol.Family;
                Document FamilyDocment = doc.EditFamily(family);
                TaskDialog.Show("标题", FamilyDocment.Title);
    
                return Result.Succeeded;
            }
        }
    }

运行结果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xpeWF6aGVuMjAxMQ_size_16_color_FFFFFF_t_70][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xpeWF6aGVuMjAxMQ_size_16_color_FFFFFF_t_70]: /images/20220228/23782ac41b45402baa54171fc7fbca01.png