public Result Execute( ExternalCommandData commandData, ref string message, ElementSet elements) { UIApplication uiapp = commandData.Application; uidoc = uiapp.ActiveUIDocument; Application app = uiapp.Application; doc = uidoc.Document; sel = uidoc.Selection; ViewSheet viewSheet = doc.ActiveView as ViewSheet; string sheetname = CegTitleBlockParameter.Instance.GetSheetName(viewSheet); if (viewSheet != null) { if (viewSheet.IsAssemblyView) { try { AssemblyInstance assemblyInstance = doc.GetElement(viewSheet.AssociatedAssemblyInstanceId) as AssemblyInstance; FamilyInstance familyInstance = Getstructulral(assemblyInstance); Caculator(familyInstance); this.Products = GetProduct.GetAllProduct(doc); this.AssemblySheetDict = CegTitleBlockParameter.Instance.AssemblySheetDictionary(doc); this.SheetTitleBlockDict = CegTitleBlockParameter.Instance.GetSheetTitleBlock(doc, out this.SheetParameterDict, out this.TitleBlockParameterDict, out this.ViewSheetDict, out this.SheetList); using (Transaction tran = new Transaction(doc, "Add value")) { tran.Start(); foreach (KeyValuePair <string, CegParameterSet> item in SheetParameterDict) { if (item.Key.Equals(sheetname)) { foreach (var item2 in item.Value.Parameters.Values) { switch (item2.Name) { case "ENGDSN": Parameter parameter1 = viewSheet.LookupParameter(item2.Name); bool flag1 = parameter1 == null || parameter1.IsReadOnly; if (!flag1) { SetParameter(parameter1, DESIGNSHT_ENGDSN); } break; case "HDLDSN": Parameter parameter2 = viewSheet.LookupParameter(item2.Name); bool flag2 = parameter2 == null || parameter2.IsReadOnly; if (!flag2) { SetParameter(parameter2, HANDLINGSHT_HDLDSN); } break; case "TKT_WEIGHT": Parameter parameter3 = viewSheet.LookupParameter(item2.Name); bool flag3 = parameter3 == null || parameter3.IsReadOnly; if (!flag3) { SetParameter(parameter3, PRODWT_TKT_WEIGHT); } break; case "PRDTCODE": Parameter parameter4 = viewSheet.LookupParameter(item2.Name); bool flag4 = parameter4 == null || parameter4.IsReadOnly; if (!flag4) { SetParameter(parameter4, PRODTYPE_PRDTCODE); } break; case "STRIPPING_STRENGTH": Parameter parameter5 = viewSheet.LookupParameter(item2.Name); bool flag5 = parameter5 == null || parameter5.IsReadOnly; if (!flag5) { SetParameter(parameter5, RELEASESTR_STRIPPING_STRENGTH); } break; case "28_DAY_STRENGTH": Parameter parameter6 = viewSheet.LookupParameter(item2.Name); bool flag6 = parameter6 == null || parameter6.IsReadOnly; if (!flag6) { SetParameter(parameter6, DAYSTR_28_DAY_STRENGTH); } break; case "TKT_CUYDS": Parameter parameter7 = viewSheet.LookupParameter(item2.Name); bool flag7 = parameter7 == null || parameter7.IsReadOnly; if (!flag7) { SetParameter(parameter7, BACKUPC_TKT_CUYDS); } break; default: break; } } } } tran.Commit(); } } catch { } } return(Result.Succeeded); } else { return(Result.Cancelled); } }