#region Namespaces
using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI.Events;
using Autodesk.Revit.UI;
using ComboBox = Autodesk.Revit.UI.ComboBox;
using System.Collections.Generic;
using System.Reflection;
using System.Windows.Media.Imaging;
using System;
using System.Windows.Documents;
//using Autodesk.Revit.ApplicationServices;
//using Autodesk.Revit.DB.Architecture;
//using Autodesk.Revit.DB.Structure;
//using Autodesk.Revit.UI.Selection;
//using forms = System.Windows.Forms;
//using Microsoft.VisualBasic;
//using OfficeOpenXml;
//using SetView;
//using System.Collections;
//using System.Diagnostics;
//using System.IO;
//using System.Linq;
//using System.Security.Cryptography.X509Certificates;
//using System.Windows.Forms;
//using View = Autodesk.Revit.DB.View;
#endregion

namespace Prueba
{
     class App : IExternalApplication
     {
          private readonly string img ="C:\\TD3\\img\\";
          readonly string rut0 = "C:\\Temp\\";
          readonly string rut1 = "C:\\TD3\\Prueba\\bin\\Debug\\Prueba.dll";
          public string assembly = Assembly.GetExecutingAssembly().Location;
          public string ts1, ts2, ts3, ts4, ts5, ts6, ts7, ts8, ts9;
          readonly int cont;
          // recipiente para lista de botones
               List projectButtons = new List();     // general para los que se agreguen de aquí en adelante. El error producido se arregla con la sugerencia de crear la clase List

          public static UIDocument ActiveUIDocument { get; private set; }

          public Result OnShutdown(UIControlledApplication a)
          {
               TaskDialog.Show("C:\\TD3","Salgo de Revit… buen día !");
               return Result.Succeeded;
          }

          public Result OnStartup(UIControlledApplication App)
          {
          // 8rt. Crear RibbonTab
               string tabName = "Empresa";
               App.CreateRibbonTab(tabName);

          // 8rp. Crear RibbonPanel : rp1 -> EsquemaEstándar
               RibbonPanel rp1 = App.CreateRibbonPanel (tabName, "EsquemaEstándar");
          // 81. Crear PushButtons: rp1
               PushButtonData rp1b1 = new PushButtonData ("rp1b1", "Tit_rp1b1", @rut1, "Prueba.Tit_rp1b1");
               PushButtonData rp1b2 = new PushButtonData ("rp1b2", "Tit_rp1b2", @rut1, "Prueba.Tit_rp1b2");
               PushButtonData rp1b3 = new PushButtonData ("rp1b3", "Tit_rp1b3", @rut1, "Prueba.Tit_rp1b3");
          // 82. Adicionar tooltip :
               rp1b1.ToolTip = "ToolTip rp1b1.";
               rp1b2.ToolTip = "ToolTip rp1b2.";
               rp1b3.ToolTip = "ToolTip rp1b3.";
          // 83. Adicionar LongDescription :
               rp1b1.LongDescription = "LongDescription rp1b1.";
               rp1b2.LongDescription = "LongDescription rp1b2.";
               rp1b3.LongDescription = "LongDescription rp1b3.";
          // 84. Aicionar ícono :
               rp1b1.Image = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b2.Image = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b3.Image = new BitmapImage(new Uri(img + "td1_16.png"));
          // 85. ContextualHelp :
               ContextualHelp ch11 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch12 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch13 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
          // 86. Set ContextualHelp :
               rp1b1.SetContextualHelp(ch11);
               rp1b2.SetContextualHelp(ch12);
               rp1b3.SetContextualHelp(ch13);
          // 87. Adicionar PushButtons a RibonPanel respectivo
               projectButtons.AddRange(rp1.AddStackedItems(rp1b1,rp1b2,rp1b3));

          //ADICIONAR SplitButton
          // 91.  Crear PushButtons para  SplitButton: rp1
               PushButtonData rp1b4 = new PushButtonData ("rp1b4", "Tit_rp1b4", assembly, "Prueba.Tit_rp1b4");
               PushButtonData rp1b5 = new PushButtonData ("rp1b5", "Tit_rp1b5", assembly, "Prueba.Tit_rp1b5");
               PushButtonData rp1b6 = new PushButtonData ("rp1b6", "Tit_rp1b6", assembly, "Prueba.Tit_rp1b6");
               PushButtonData rp1b7 = new PushButtonData ("rp1b7", "Tit_rp1b7", assembly, "Prueba.Tit_rp1b7");
          // 92. Adicionar tooltip :
               rp1b4.ToolTip = "ToolTip rp1b4.";
               rp1b5.ToolTip = "ToolTip rp1b5.";
               rp1b6.ToolTip = "ToolTip rp1b6.";
               rp1b7.ToolTip = "ToolTip rp1b7.";
          // 93. Adicionar LongDescritption ::
               rp1b4.LongDescription = "LongDescription rp1b4.";
               rp1b5.LongDescription = "LongDescription rp1b5.";
               rp1b6.LongDescription = "LongDescription rp1b6.";
               rp1b7.LongDescription = "LongDescription rp1b7.";
          // 94. Aicionar ícono : aquí no admite .Image
               rp1b4.LargeImage = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b5.LargeImage = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b6.LargeImage = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b7.LargeImage = new BitmapImage(new Uri(img + "td1_16.png"));
          // 95. ContextualHelp :
               ContextualHelp ch14 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch15 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch16 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch17 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
          // 96. Set ContextualHelp :
               rp1b4.SetContextualHelp(ch14);
               rp1b5.SetContextualHelp(ch15);
               rp1b6.SetContextualHelp(ch16);
               rp1b7.SetContextualHelp(ch17);
          // 97. Integrar PushButtons a  SplitButton
               SplitButtonData sb1 = new SplitButtonData("sb1", "Split");   //este último texto Split: se visualiza si no hay items.
               SplitButton sb11 = rp1.AddItem(sb1) as SplitButton;
               sb11.AddPushButton(rp1b4);
               sb11.AddPushButton(rp1b5);
               sb11.AddPushButton(rp1b6);
               sb11.AddPushButton(rp1b7);

          //10 RibbonPanel con ComboBox : 1
               AddStackedButtons1(rp1);

               return Result.Succeeded;
          }//fin OnStartUp

          //Inicio código AddStackedButtons
          // ComboBox1
               private void AddStackedButtons1(RibbonPanel rp1)
               {

          // 3. Crear 2  PushButtons y un ComboBox
               PushButtonData rp1b16 = new PushButtonData ("rp1b16", "Tit_rp1b16", @rut1, "Prueba.Tit_rp1b16");
               PushButtonData rp1b17 = new PushButtonData ("rp1b17", "Tit_rp1b17", @rut1, "Prueba.Tit_rp1b17");
          // 4. Adicionar tooltip :
               rp1b16.ToolTip = "ToolTip rp1b16.";
               rp1b17.ToolTip = "ToolTip rp1b17.";
               rp1b16.LongDescription = "LongDescription rp1b16.";
               rp1b17.LongDescription = "LongDescription rp1b17.";
          // 5. Adicionar ícono :
               rp1b16.Image = new BitmapImage(new Uri(img + "td1_16.png"));
               rp1b17.Image = new BitmapImage(new Uri(img + "td1_16.png"));
          // 6. ContextualHelp :
               ContextualHelp ch116 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               ContextualHelp ch117 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
               rp1b16.SetContextualHelp(ch116);
               rp1b17.SetContextualHelp(ch117);

          // ComboBox1
               ComboBoxData rp1cb1 = new ComboBoxData ("comboBox");
               //ContextualHelp ch1cb1 = new ContextualHelp(ContextualHelpType.Url, "     //Chelp: me parece que no es requerido... si se pone no sale
               //rp1b3.SetContextualHelp(ch1cb1);

               IList<RibbonItem> stackedItems = rp1.AddStackedItems(rp1b16, rp1b17, rp1cb1);    //orden ubicación de los 3 botones: debe coincidir con orden de 3 siguientes
               if (stackedItems.Count > 1)
               {
                    PushButton Rp1b16 = stackedItems[0] as PushButton;
                    PushButton Rp1b17 = stackedItems[1] as PushButton;
                    ComboBox cb1 = stackedItems[2] as ComboBox;
                    if (cb1 != null)
                    {
                    //CB posición del Combo dentro de los 3 Push, en este caso pos 1
                         cb1.ItemText = "cb1";
                         cb1.ToolTip = "ToolTip cb1";
                         cb1.LongDescription = "Long cb1";
                    //Grupo reset/Cancelar
                         //op = opción para Reset: podría suprimirse el grupo. La pongo porque la que se usa queda como def y no podría usarse de nuevo si está como def
                         ComboBoxMemberData reset = new ComboBoxMemberData("reset", "Cancel");
                         reset.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         //=datobr&$M$14&$G$2&$F$3&datobrT&$F$4&"    //tít de grupo.. no indispemsable aquí"
                         cb1.AddItem(reset);

                    //Grupo1 : 4
                         ComboBoxMemberData rp1g1i1 = new ComboBoxMemberData("rp1g1i1", "Tit_rp1g1i1");
                         ComboBoxMemberData rp1g1i2 = new ComboBoxMemberData("rp1g1i2", "Tit_rp1g1i2");
                         ComboBoxMemberData rp1g1i3 = new ComboBoxMemberData("rp1g1i3", "Tit_rp1g1i3");
                         ComboBoxMemberData rp1g1i4 = new ComboBoxMemberData("rp1g1i4", "Tit_rp1g1i4");
                         rp1g1i1.GroupName = "gr1";
                         rp1g1i2.GroupName = "gr1";
                         rp1g1i3.GroupName = "gr1";
                         rp1g1i4.GroupName = "gr1";
                         // 4. Adicionar tooltip :
                         rp1g1i1.ToolTip = "ToolTip rp1g1i1.";
                         rp1g1i2.ToolTip = "ToolTip rp1g1i2.";
                         rp1g1i3.ToolTip = "ToolTip rp1g1i3.";
                         rp1g1i4.ToolTip = "ToolTip rp1g1i4.";
                         rp1g1i1.LongDescription = "LongDescription rp1g1i1.";
                         rp1g1i2.LongDescription = "LongDescription rp1g1i2.";
                         rp1g1i3.LongDescription = "LongDescription rp1g1i3.";
                         rp1g1i4.LongDescription = "LongDescription rp1g1i4.";
                         // 5. Adicionar ícono :
                         rp1g1i1.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g1i2.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g1i3.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g1i4.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         // 6. ContextualHelp :
                         ContextualHelp chrp1g1i1 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g1i2 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g1i3 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g1i4 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         rp1g1i1.SetContextualHelp(chrp1g1i1);
                         rp1g1i2.SetContextualHelp(chrp1g1i2);
                         rp1g1i3.SetContextualHelp(chrp1g1i3);
                         rp1g1i4.SetContextualHelp(chrp1g1i4);
                         // Adicionar Items al ComBox
                         cb1.AddItem(rp1g1i1);
                         cb1.AddItem(rp1g1i2);
                         cb1.AddItem(rp1g1i3);
                         cb1.AddItem(rp1g1i4);

                    //Grupo2 : 4
                         ComboBoxMemberData rp1g2i1 = new ComboBoxMemberData("rp1g2i1", "Tit_rp1g2i1");
                         ComboBoxMemberData rp1g2i2 = new ComboBoxMemberData("rp1g2i2", "Tit_rp1g2i2");
                         ComboBoxMemberData rp1g2i3 = new ComboBoxMemberData("rp1g2i3", "Tit_rp1g2i3");
                         ComboBoxMemberData rp1g2i4 = new ComboBoxMemberData("rp1g2i4", "Tit_rp1g2i4");
                         rp1g2i1.GroupName = "gr2";
                         rp1g2i2.GroupName = "gr2";
                         rp1g2i3.GroupName = "gr2";
                         rp1g2i4.GroupName = "gr2";
                         // 4. Adicionar tooltip :
                         rp1g2i1.ToolTip = "ToolTip rp1g2i1.";
                         rp1g2i2.ToolTip = "ToolTip rp1g2i2.";
                         rp1g2i3.ToolTip = "ToolTip rp1g2i3.";
                         rp1g2i4.ToolTip = "ToolTip rp1g2i4.";
                         rp1g2i1.LongDescription = "LongDescription rp1g2i1.";
                         rp1g2i2.LongDescription = "LongDescription rp1g2i2.";
                         rp1g2i3.LongDescription = "LongDescription rp1g2i3.";
                         rp1g2i4.LongDescription = "LongDescription rp1g2i4.";
                         // 5. Adicionar ícono :
                         rp1g2i1.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g2i2.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g2i3.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         rp1g2i4.Image = new BitmapImage(new Uri(img + "td1_16.png"));
                         // 6. ContextualHelp :
                         ContextualHelp chrp1g2i1 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g2i2 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g2i3 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         ContextualHelp chrp1g2i4 = new ContextualHelp(ContextualHelpType.Url, "https://td3.com.co/");
                         rp1g2i1.SetContextualHelp(chrp1g2i1);
                         rp1g2i2.SetContextualHelp(chrp1g2i2);
                         rp1g2i3.SetContextualHelp(chrp1g2i3);
                         rp1g2i4.SetContextualHelp(chrp1g2i4);
                         // Adicionar Items al ComBox
                         cb1.AddItem(rp1g2i1);
                         cb1.AddItem(rp1g2i2);
                         cb1.AddItem(rp1g2i3);
                         cb1.AddItem(rp1g2i4);

                    //fin  gr2
                         cb1.CurrentChanged += new EventHandler<Autodesk.Revit.UI.Events.ComboBoxCurrentChangedEventArgs>(cb1_CurrentChanged);

                          }//fin if cb1
                      }//fin stackedItems.count de rp1
               } //fin AddStackedButtons1

               private void cb1_CurrentChanged(object sender, ComboBoxCurrentChangedEventArgs e)
               {
                    ComboBox combodata = sender as ComboBox;
                    ComboBoxMember member = combodata.Current;
                    //="TaskDialog.Show("""&dato20&""", ""Su selección fué : "" + member.ItemText); //podría ser member.Name"

                    string itemG1 = member.ItemText;   //nom visible
                    if (itemG1 == "Tit_rp1g1i1") {Tit_rp1g1i1(e.Application); }
                    if (itemG1 == "Tit_rp1g1i2") {Tit_rp1g1i2(e.Application); }
                    if (itemG1 == "Tit_rp1g1i3") {Tit_rp1g1i3(e.Application); }
                    if (itemG1 == "Tit_rp1g1i4") {Tit_rp1g1i4(e.Application); }

                    string itemG2 = member.Name;      //nom interno
                    if (itemG2 == "rp1g2i1") {Tit_rp1g2i1(e.Application); }
                    if (itemG2 == "rp1g2i2") {Tit_rp1g2i2(e.Application); }
                    if (itemG2 == "rp1g2i3") {Tit_rp1g2i3(e.Application); }
                    if (itemG2 == "rp1g2i4") {Tit_rp1g2i4(e.Application); }
                    //No usual : código en Command.cs (conservado como ej. de tarea secundaria con mismo comando)
                    if (itemG2 == "rp1g2i1") {Command.Tit_rp1g2i1(e.Application); }
                    if (itemG2 == "rp1g2i2") {Command.Tit_rp1g2i2(e.Application); }
                    if (itemG2 == "rp1g2i3") {Command.Tit_rp1g2i3(e.Application); }
                    if (itemG2 == "rp1g2i4") {Command.Tit_rp1g2i4(e.Application); }
               }

               //CB-gr1 : Código items (desde App.cs)
               //Empresa -> EsquemaEstándar -> Rp1g1i1 : PushButton
               public void Tit_rp1g1i1(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g1i1", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g1i2 : PushButton
               public void Tit_rp1g1i2(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g1i2", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g1i3 : PushButton
               public void Tit_rp1g1i3(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g1i3", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g1i4 : PushButton
               public void Tit_rp1g1i4(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g1i4", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //CB-gr2 : Código items (desde App.cs)
               //Empresa -> EsquemaEstándar -> Rp1g2i1 : PushButton
               public void Tit_rp1g2i1(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g2i1 :  tarea1 : rp1g2i1", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g2i2 : PushButton
               public void Tit_rp1g2i2(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g2i2 :  tarea1 : rp1g2i2", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g2i3 : PushButton
               public void Tit_rp1g2i3(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g2i3 :  tarea1 : rp1g2i3", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //Empresa -> EsquemaEstándar -> Rp1g2i4 : PushButton
               public void Tit_rp1g2i4(UIApplication UIApp)
               {
                    var uidoc = UIApp.ActiveUIDocument;
                    var doc = uidoc.Document;
                    var actiV = doc.ActiveView.Name;
                    TaskDialog.Show("Tit_rp1g2i4 :  tarea1 : rp1g2i4", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               }
               //fin CurrentChanged, antes de:  } //fin Class App o de otro ComboBox

     } //fin Class App

     //CODIGO DE CLASES REVIT

     //Empresa -> EsquemaEstándar -> Rp1b1 : PushButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b1 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b1", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b2 : PushButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b2 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b2", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b3 : PushButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b3 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b3", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b4 : SplitButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b4 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b4", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b5 : SplitButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b5 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b5", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b6 : SplitButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b6 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b6", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b7 : SplitButton
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b7 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b7", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b16 : ComboBox
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b16 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b16", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }

     //Empresa -> EsquemaEstándar -> Rp1b17 : ComboBox
     [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
     [Regeneration(RegenerationOption.Manual)]
     public class Tit_rp1b17 : IExternalCommand
     {
           public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
          {
               UIApplication UIApp = commandData.Application;
               var uidoc = UIApp.ActiveUIDocument;
               var doc = uidoc.Document;
               var actiV = doc.ActiveView.Name;
               TaskDialog.Show("Tit_rp1b17", "UIApp : " + UIApp + "\n doc    : " + doc + "\n actiV  : " + actiV);
               return Autodesk.Revit.UI.Result.Succeeded;
          }
     }
} //fin namespace Prueba