public ContinentsRepository(DNPADBContext context) : base(context)
 {
     _context = context;
 }
 public CountriesRepository(DNPADBContext context) : base(context)
 {
     _context = context;
 }
 public EFRepository(DNPADBContext context)
 {
     _context = context;
     _dbSet   = _context.Set <TEntity>();
 }