/// <summary>
        /// Add a characteristic to the List
        /// </summary>
        public void AddCharacteristics()
        {
            CharacteristicsModel model = new CharacteristicsModel();

            model.Description = AddCharacteristicsText;
            CharacteristicsList.Add(model);
            AddCharacteristicsText = "";
        }
 public void DeleteCharacteristics(CharacteristicsModel characteristicsModel)
 {
     try
     {
         using (IDbConnection connection = new System.Data.SQLite.SQLiteConnection(GlobalConfig.CnnString(db)))
         {
             connection.Query("DELETE FROM characteristics WHERE id = " + characteristicsModel.Id);
         }
     }
     catch (SQLiteException ex)
     {
         Console.WriteLine(ex.Message);
     }
 }