// POST: Surnames/ChangeCommon
        //[HttpPost]
        public void ChangeCommon(int id)
        {
            DeSurname s = dbs.DeSurnames.FirstOrDefault(p => p.Id == id);

            s.Common = !s.Common;
            dbs.DeSurnames.Update(s);
            dbs.SaveChanges();
            return;
        }
        public async Task <IActionResult> Create(DeSurname surname)
        {
            DeSurname surnameTrimmed = surname;

            if (surnameTrimmed.CyrilSurname.Contains("Источник: "))
            {
                surnameTrimmed.CyrilSurname = surnameTrimmed.CyrilSurname.Remove(surnameTrimmed.CyrilSurname.IndexOf("Источник: "));
            }
            if (surnameTrimmed.RomanSurname.Contains("Источник: "))
            {
                surnameTrimmed.RomanSurname = surnameTrimmed.RomanSurname.Remove(surnameTrimmed.RomanSurname.IndexOf("Источник: "));
            }
            surnameTrimmed.CyrilSurname = surnameTrimmed.CyrilSurname.Trim();
            surnameTrimmed.RomanSurname = surnameTrimmed.RomanSurname.Trim();

            dbs.DeSurnames.Add(surnameTrimmed);
            //dbs.DeSurnames.Add(surname);
            await dbs.SaveChangesAsync();

            return(RedirectToAction("Index"));
        }