/// <summary>
        /// Method to add pills to list
        /// </summary>
        private void AddingToList()
        {
            if (!string.IsNullOrEmpty(PillNames) && !string.IsNullOrWhiteSpace(PillNames))
            {
               
                if (!string.IsNullOrEmpty(Qty) && !string.IsNullOrWhiteSpace(Qty))
                {
                    try
                    {
                       int QtyToInt = Convert.ToInt16(Qty);

                       
                        string appendQty = String.Concat(" x ", Qty);
                            var pillCol = new PillsReminderModel { PillName = PillNames, NumberOfPills = appendQty };
                            
                            if (PillsReminderCollection == null)
                            {
                                PillsReminderCollection = new PillsReminderModelCol();
                                PillsReminderCollection.Add(pillCol);
                            }
                                 
                            else
                            {
                                PillsReminderCollection.Add(pillCol);
                            }
                            
                            if (HeaderPillsReminder.Equals("daily morning"))
                           
                                App.DailyMorningPillsCollection = PillsReminderCollection;
                                
                          
                            else if (HeaderPillsReminder.Equals("daily afternoon"))
                                App.DailyAfternoonPillsCollection = PillsReminderCollection;
                            else if (HeaderPillsReminder.Equals("daily evening"))
                                App.DailyEveningPillsCollection = PillsReminderCollection;
                            else if (HeaderPillsReminder.Equals("daily night"))
                                App.DailyNightPillsCollection = PillsReminderCollection;
                            else if (HeaderPillsReminder.Equals("weekly"))
                                App.WeeklyPillsCollection = PillsReminderCollection;
                            else if (HeaderPillsReminder.Equals("monthly"))
                                App.MonthlyPillsCollection = PillsReminderCollection;
                            else if (HeaderPillsReminder.Equals("every 28 days"))
                                App.Every28DaysPillsCollection = PillsReminderCollection;
                            
                            Qty = string.Empty;
                            PillNames = string.Empty;
                          
                    }
                    catch (OverflowException ex)
                    {
                        MessageBox.Show("Please enter a quantity between 1 and 9999");
                        Qty = string.Empty;
                    }
                    catch (FormatException ex)
                    {
                        MessageBox.Show("Enter a number");
                        Qty = string.Empty;
                    }
                }
                else
                    MessageBox.Show("Please enter quantity.");
           
            }
            else
            {
                MessageBox.Show("Please enter pill name.");
            }
        }
 /// <summary>
 /// Method to append special characters
 /// </summary>
 /// <param name="PillsReminderCollection"></param>
 /// <returns></returns>
 private PillsReminderModelCol AppendSpecialCharacter(PillsReminderModelCol PillsReminderCollection)
 {
     PillsReminderModelCol obj = new PillsReminderModelCol();
     foreach (var item in PillsReminderCollection)
     {
         if (item.NumberOfPills.Contains("x"))
         { }
         else
         {
             item.NumberOfPills = string.Concat(" x ", item.NumberOfPills);
         }
         obj.Add(item);
     }
     return obj;
 }