public void DeleteUniClass(int id)
        {
            UniClass uniclass = context.UniClasses.Find(id);

            context.UniClasses.Remove(uniclass);
            context.SaveChanges();
        }
 public void EditUniClass(UniClass uniclass)
 {
     context.Entry(uniclass).State = EntityState.Modified;
     context.SaveChanges();
 }
 public void AddUniClass(UniClass uniclass)
 {
     context.UniClasses.Add(uniclass);
     context.SaveChanges();
 }