public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
UIDocument uidoc = commandData.Application.ActiveUIDocument;
View3D view = doc.ActiveView as View3D;
if (view == null)
{
TaskDialog.Show("Warning", "Active view must be a 3D view.");
return(Result.Failed);
}
List <Element> rebars = RebarSelectHelper.GetSelectedOrAll(uidoc);
using (Transaction t3 = new Transaction(doc, "Set Solid in View"))
{
t3.Start();
foreach (Element rebar in rebars)
{
if (rebar is RebarInSystem)
{
RebarInSystem r = (RebarInSystem)rebar;
if (!r.IsSolidInView(view))
{
r.SetSolidInView(view, true);
}
}
else if (rebar is Rebar)
{
Rebar r = (Rebar)rebar;
if (!r.IsSolidInView(view))
{
r.SetSolidInView(view, true);
}
}
}
t3.Commit();
}
return(Result.Succeeded);
}