private void openDataPoint(int index, string action)
 {
     if (action == DataPoints.BloodSugar.ToString())
     {
         model.OpenDataPoints(index, DataPoints.BloodSugar);
     }
     else if (action == DataPoints.Meal.ToString())
     {
         model.OpenDataPoints(index, DataPoints.Meal);
     }
     else if (action == DataPoints.Medicine.ToString())
     {
         model.OpenDataPoints(index, DataPoints.Medicine);
     }
 }