public Result Execute( ExternalCommandData commandData, ref string message, ElementSet elements) { var app = commandData.Application; var uidoc = app.ActiveUIDocument; var familyInstance = SelectFamilyInstanceWithApparentLoad( uidoc); if (familyInstance == null) { return(Result.Cancelled); } var electricalApparentLoadFactory = new ElectricalApparentLoadFactory(); var apparentLoads = electricalApparentLoadFactory .Create(familyInstance); TaskDialog.Show("CmdElectricalLoad", string.Join("\n", apparentLoads)); return(Result.Succeeded); }
public bool AllowElement(Element elem) { var familyInstance = elem as FamilyInstance; if (familyInstance == null) { return(false); } return(electricalApparentLoadFactory .Create(familyInstance) .Any()); }