新手求教,在线等,急!!
在revit二次开发,如何获取三维视图数据
2条回答 默认 最新
- MR_HJ 2016-07-27 08:15关注
//遍历元素的普通参数
[Transaction(TransactionMode.Manual)]
[Regeneration(RegenerationOption.Manual)]
[Journaling(JournalingMode.NoCommandData)]
public class OneParameter : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string messages, ElementSet elements)
{
UIApplication app = commandData.Application;
Document doc = app.ActiveUIDocument.Document;
FilteredElementCollector collector = new FilteredElementCollector(doc);//遍历选中元素的普通参数 Selection sel = app.ActiveUIDocument.Selection; ElementSet es = sel.Elements; Element elemPick = null; if (es.Size > 0) { int count_1 = 0; int count_2 = 0; StringBuilder sb = new StringBuilder(); foreach (Element elem in es) { elemPick = elem; foreach (Parameter p in elemPick.Parameters) { sb.Append(p.Definition.ParameterGroup + "," + p.Definition.Name + "," + p.AsValueString() + "\n"); count_2 += 1; } count_1 += 1; } TaskDialog.Show("数据", "模型数量:" + count_1 + ",总数:" + count_2 + "\n" + sb.ToString()); } return Result.Succeeded; } } #endregion
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