private void OnAppInitalized(object sender, ApplicationInitializedEventArgs e)
{
Autodesk.Revit.ApplicationServices.Application app =
sender as Autodesk.Revit.ApplicationServices.Application;
uiApp = new UIApplication(app);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication uiApp = commandData.Application;
Autodesk.Revit.ApplicationServices.Application app = uiApp.Application;
Document document = uiApp.ActiveUIDocument.Document;
Selection sel = uiApp.ActiveUIDocument.Selection;
Transaction trans = new Transaction(document, "过滤获取当前视图中的轴网信息");
trans.Start();
FilteredElementCollector collector = new FilteredElementCollector(document, document.ActiveView.Id);//
collector.OfClass(typeof(Grid));
string sInfo = null;
foreach (Element elem in collector)
{
sInfo += "Name = " + elem.Name + ";";
Grid grid = elem as Grid;
LocationCurve locCurve = grid.Location as LocationCurve;
if (locCurve != null)
{
Curve cur = locCurve.Curve;
XYZ ptStart = cur.GetEndPoint(0);
XYZ ptEnd = cur.GetEndPoint(1);
}
}
TaskDialog.Show("Grid message", sInfo);
trans.Commit();
return(Result.Succeeded);
}
