public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
//Get application and document objects
UIApplication uiApp = commandData.Application;
Document doc = uiApp.ActiveUIDocument.Document;
UIDocument uidoc = uiApp.ActiveUIDocument;
try
{
IList <Element> pickedRef = null;
Selection sel = uiApp.ActiveUIDocument.Selection;
DetailLineFilter selFilter = new DetailLineFilter();
pickedRef = sel.PickElementsByRectangle(selFilter, "Select lines");
List <double> lengthList = new List <double>();
foreach (Element e in pickedRef)
{
DetailLine line = e as DetailLine;
if (line != null)
{
lengthList.Add(line.GeometryCurve.Length);
}
}
string lengthFeet = Math.Round(lengthList.Sum(), 2).ToString() + " ft";
string lengthMeters = Math.Round(lengthList.Sum() * 0.3048, 2).ToString() + " m";
string lengthMilimeters = Math.Round(lengthList.Sum() * 304.8, 2).ToString() + " mm";
string lengthInch = Math.Round(lengthList.Sum() * 12, 2).ToString() + " inch";
StringBuilder sb = new StringBuilder();
sb.AppendLine("Total Length is:");
sb.AppendLine(lengthFeet);
sb.AppendLine(lengthInch);
sb.AppendLine(lengthMeters);
sb.AppendLine(lengthMilimeters);
TaskDialog.Show("Line Length", sb.ToString());
return(Result.Succeeded);
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException)
{
return(Result.Cancelled);
}
catch (Exception ex)
{
message = ex.Message;
return(Result.Failed);
}
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
//Get application and document objects
UIApplication uiApp = commandData.Application;
Document doc = uiApp.ActiveUIDocument.Document;
UIDocument uidoc = uiApp.ActiveUIDocument;
try
{
IList<Element> pickedRef = null;
Selection sel = uiApp.ActiveUIDocument.Selection;
DetailLineFilter selFilter = new DetailLineFilter();
pickedRef = sel.PickElementsByRectangle(selFilter, "Select lines");
List<double> lengthList = new List<double>();
foreach (Element e in pickedRef)
{
DetailLine line = e as DetailLine;
if (line != null)
{
lengthList.Add(line.GeometryCurve.Length);
}
}
string lengthFeet = Math.Round(lengthList.Sum(), 2).ToString() + " ft";
string lengthMeters = Math.Round(lengthList.Sum() * 0.3048, 2).ToString() + " m";
string lengthMilimeters = Math.Round(lengthList.Sum() * 304.8, 2).ToString() + " mm";
string lengthInch = Math.Round(lengthList.Sum() * 12, 2).ToString() + " inch";
StringBuilder sb = new StringBuilder();
sb.AppendLine("Total Length is:");
sb.AppendLine(lengthFeet);
sb.AppendLine(lengthInch);
sb.AppendLine(lengthMeters);
sb.AppendLine(lengthMilimeters);
TaskDialog.Show("Line Length", sb.ToString());
return Result.Succeeded;
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException)
{
return Result.Cancelled;
}
catch (Exception ex)
{
message = ex.Message;
return Result.Failed;
}
}