public string LabelsIsopDelete(string KeySesion, int Id)
 {
     string res = "";
     Cat_Isoyetas_Rangos_Labels_Repository LabelsIsopDelete = new Cat_Isoyetas_Rangos_Labels_Repository();
     try
     {
         LabelsIsopDelete.LabelsIsop_Delete(KeySesion, Id);
     }
     catch (Exception ex)
     {
         var err = ex.Message;
     }
     return res;
 }
 public string LabelsisopUpdate(string KeySesion, int Id, int Nivel, string Etiqueta, string ColorHex)
 {
     string res = "";
     Cat_Isoyetas_Rangos_Labels_Repository LabelsIsopUpdate = new Cat_Isoyetas_Rangos_Labels_Repository();
     try
     {
         LabelsIsopUpdate.LabelsIsop_Update(KeySesion, Id, Nivel, Etiqueta, ColorHex);
     }
     catch (Exception ex)
     {
         var err = ex.Message;
     }
     return res;
 }
 public ObservableCollection<Cat_Isoyetas_Rangos_Labels_Model> Download_IsopSelec(string KeySesion)
 {
     ObservableCollection<Cat_Isoyetas_Rangos_Labels_Model> result = new ObservableCollection<Cat_Isoyetas_Rangos_Labels_Model>();
     try
     {
         using (var repository = new Cat_Isoyetas_Rangos_Labels_Repository())
         {
             result = repository.get_Cat_Isoyetas_Rangos_Labels(KeySesion.ToString());
         }
     }
     catch (Exception)
     {
         ;
     }
     return result;
 }