private void AtualizarGrid()
        {
            ClienteNegocios   clienteNegocios   = new ClienteNegocios();
            ClienteCollection clienteCollection = new ClienteCollection();

            clienteCollection = clienteNegocios.ConsultarNome(textBoxPesquisa.Text);
            dataGridViewCliente.DataSource = null;

            clienteCollection.Sort((x, y) => x.NomeCompleto.CompareTo(y.NomeCompleto));
            dataGridViewCliente.DataSource = clienteCollection;
            dataGridViewCliente.Update();
            dataGridViewCliente.Refresh();
        }