internal RemoteParameter(ElementType type, Parameter parameter, Units units)
{
Name = parameter.Definition.Name;
Type = parameter.Definition.ParameterType.ToString();
Value = string.Empty;
if (parameter.StorageType == StorageType.Double)
{
UnitType utype = parameter.Definition.UnitType;
DisplayUnitType dunit = units.GetFormatOptions(utype).DisplayUnits;
Value = UnitUtils.ConvertFromInternalUnits(parameter.AsDouble(), dunit).ToString();
}
else if (parameter.StorageType == StorageType.Integer)
{
if (parameter.Definition.ParameterType.ToString() == "YesNo")
{
int b = parameter.AsInteger();
if (b == 0)
{
Value = "No";
}
else
{
Value = "Yes";
}
}
else
{
Value = parameter.AsInteger().ToString();
}
}
else if (parameter.StorageType == StorageType.String)
{
Value = parameter.AsString();
}
else if (parameter.StorageType == StorageType.ElementId && parameter.Definition.ParameterType == ParameterType.Material)
{
ElementId id = parameter.AsElementId();
string elementname = "";
if (id.ToString() != "-1")
{
elementname = type.Document.GetElement(id).Name;
}
Value = elementname;
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument UIdoc = commandData.Application.ActiveUIDocument;
Document doc = UIdoc.Document;
using (Transaction t = new Transaction(doc))
{
try
{
IList <Element> pickedRef = null;
List <ElementId> selectedElements = UIdoc.Selection.GetElementIds().ToList();
if (selectedElements.Count == 0)
{
pickedRef = UIdoc.Selection.PickObjects(ObjectType.Element, new HatchSelectionFilter(), "Выберите штриховки")
.Select(q => doc.GetElement(q.ElementId))
.ToList();
}
else
{
pickedRef = selectedElements.Select(q => doc.GetElement(q)).ToList();
}
if (pickedRef.Count == 0)
{
return(Result.Failed);
}
// Measure their total length
List <double> areaList = new List <double>();
foreach (Element element in pickedRef)
{
Parameter param = element.get_Parameter(BuiltInParameter.HOST_AREA_COMPUTED);
if (param != null && StorageType.Double == param.StorageType)
{
areaList.Add(param.AsDouble() * 0.092903);
}
else
{
areaList.Add(0.0);
}
}
string areaM2 = Tools.RealString(Math.Round(areaList.Sum(), 2)) + " м2";
StringBuilder sb = new StringBuilder();
sb.AppendLine("Общая площадь:");
sb.AppendLine(areaM2);
// Return a message window that displays total length to user
TaskDialog.Show("Площадь штриховок", sb.ToString());
return(Result.Succeeded);
}
catch (OperationCanceledException exceptionCancelled)
{
message = exceptionCancelled.Message;
if (t.HasStarted())
{
t.RollBack();
}
return(Result.Cancelled);
}
catch (ErrorMessageException errorException)
{
message = errorException.Message;
if (t.HasStarted())
{
t.RollBack();
}
return(Result.Failed);
}
catch (Exception ex)
{
message = "Неожиданная ошибка: " + ex.Message;
if (t.HasStarted())
{
t.RollBack();
}
return(Result.Failed);
}
}
}
