Re: Title Block Identity

I think I've got it:

Snippet

Document doc = App.ActiveUIDocument.Document;          FilteredElementCollector collector = new FilteredElementCollector(doc);          collector.OfClass(typeof(FamilyInstance));          collector.OfCategory(BuiltInCategory.OST_TitleBlocks);          IList<Element> title_blocks = collector.ToElements();          foreach (FamilyInstance fi in title_blocks)              foreach (Parameter prm1 in fi.Parameters)                  Debug.Print(prm1.Definition.Name);