private void btnGiveBack_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow.Index > 0)
{
Form_ThanhToan.item = new List <string>();
Form_ThanhToan.item.Add(dataGridView1.Rows[dataGridView1.CurrentRow.Index].Cells[0].Value.ToString());
Form_ThanhToan.item.Add(dataGridView1.Rows[dataGridView1.CurrentRow.Index].Cells[2].Value.ToString());
Form_ThanhToan.item.Add(dataGridView1.Rows[dataGridView1.CurrentRow.Index].Cells[4].Value.ToString());
Form_ThanhToan frm_pay = new Form_ThanhToan();
frm_pay.ShowDialog();
}
}
