using System; using System.Collections.Generic; using System.Linq; using System.Text; using WinForm = System.Windows.Forms; using Autodesk.Revit.UI; using Autodesk.Revit.DB; using Autodesk.Revit.Attributes; using Autodesk.Revit.DB.Mechanical; using Autodesk.Revit.UI.Selection; using Autodesk.Revit.ApplicationServices; using Autodesk.Revit.DB.Structure; using Autodesk.Revit.DB.ExtensibleStorage; using Autodesk.Revit.DB.Plumbing; using Autodesk.Revit.DB.Architecture; using System.Xml; namespace RevitCodes{ [TransactionAttribute(Autodesk.Revit.Attributes.TransactionMode.Manual)] public class cmdParameter : IExternalCommand { public Result Execute(ExternalCommandData commandData, ref string messages, ElementSet elements) { UIApplication uiApp = commandData.Application; Document doc = uiApp.ActiveUIDocument.Document; Selection sel = uiApp.ActiveUIDocument.Selection; Transaction ts = new Transaction(doc, " http://revit.5d6d.com " ); ts.Start(); // 选中的元素，这里选中一个管道Pipe Element elemPick = null ; foreach (Element elem in sel.Elements) { elemPick = elem; break ; } // 遍历元素的普通参数 string strParameter = "" ; foreach (Parameter p in elemPick.Parameters) { strParameter += p.Definition.ParameterGroup + " , " + p.Definition.Name + " , " + p.AsValueString() + " \n " ; } TaskDialog.Show( " parameter " , strParameter); // 遍历元素的类型属性 Pipe pipe = elemPick as Pipe; foreach (Parameter p in pipe.PipeType.Parameters) { if (p.Definition.Name == " 材质 " ) { // 元素的参数值可能是一个元素，比如材质的参数值是一个Material元素 PipeMaterialType pipeMater = doc.get_Element(p.AsElementId()) as PipeMaterialType; // 材质还分管道材质这里不能转化为Material TaskDialog.Show( " 类型属性 " , pipeMater.Category.Name + " , " + pipeMater.Name); } } // 系统包含的材质元素 string strMaterial = "" ; Materials materials = doc.Settings.Materials; foreach (Material ma in materials) { strMaterial += ma.Name + " \n " ; } TaskDialog.Show( " Material " , strMaterial); ts.Commit(); return Result.Succeeded; } // 元素的参数，参数组，即属性面版中可以折叠的部分，这里读Pipe public Parameter FindParameter(Element element) { Parameter foundParameter = null ; int i = 0 ; foreach (Parameter parameter in element.Parameters) { // BuiltInParameterGroup.PG_MECHANICAL // 机械 // BuiltInParameterGroup.PG_CONSTRAINTS // 限制条件 // BuiltInParameterGroup.PG_GEOMETRY // 尺寸标注 // BuiltInParameterGroup.PG_PHASING // 阶段化 // BuiltInParameterGroup.PG_IDENTITY_DATA // 标识数据 // BuiltInParameterGroup.PG_INSULATION // 绝缘层 if (BuiltInParameterGroup.PG_GEOMETRY == parameter.Definition.ParameterGroup) { TaskDialog.Show( " g " , parameter.Definition.Name); i += 1 ; } Definition definition = parameter.Definition; // 参数的基类 // 过滤参数 if (definition.ParameterGroup == BuiltInParameterGroup.PG_MATERIALS && definition.ParameterType == ParameterType.Material) { foundParameter = parameter; break ; } } TaskDialog.Show( " i " , i + " 个 " ); return foundParameter; } }}