private void ucBtnExt2_BtnClick(object sender, EventArgs e)
{
int index = this.dgvtrainInfo.CurrentRow.Index;
string trainCode = this.dgvtrainInfo.Rows[index].Cells[0].Value.ToString().Substring(1);
string date = this.dateTimePicker1.Text;
FrmPurchase purchase = new FrmPurchase(userName, trainCode, date);
this.Hide();
DialogResult dialog = purchase.ShowDialog();
if (dialog == DialogResult.Cancel)
{
this.Show();
}
}
private void button5_Click(object sender, EventArgs e)
{
FrmPurchase purchase = new FrmPurchase();
purchase.Show();
}