public async Task <T> Atualizar(T obj, int key) { if (obj == null) { return(null); } T exist = await _context.Set <T>().FindAsync(key); if (exist != null) { _context.Entry(exist).CurrentValues.SetValues(obj); } return(exist); }
} //constructor public virtual void Add(T obj) { _context.Set <T>().Add(obj); } //Add