private void button1_Click(object sender, EventArgs e)
        {
            DataTable tabla4 = new DataTable();

            BBDDTableAdapters.AvionTableAdapter aviones2 = new BBDDTableAdapters.AvionTableAdapter();
            tabla4 = aviones2.IdAvion(int.Parse(textBox1.Text));
            avionDataGridView.DataSource = tabla4;
        }
        private void button1_Click(object sender, EventArgs e)
        {
            DataTable tabla2 = new DataTable();

            BBDDTableAdapters.AvionTableAdapter aviones2 = new BBDDTableAdapters.AvionTableAdapter();
            tabla2 = aviones2.PaisOrigen(textBox1.Text);
            avionDataGridView.DataSource = tabla2;
        }
        private void Consultar_Click(object sender, EventArgs e)
        {
            DataTable tabla3 = new DataTable();

            BBDDTableAdapters.AvionTableAdapter aviones2 = new BBDDTableAdapters.AvionTableAdapter();
            tabla3 = aviones2.PaisDestino(textBox1.Text);
            avionDataGridView.DataSource = tabla3;
        }