//会员打折
private void memberTool_Click(object sender, EventArgs e)
{
double money_pre = Convert.ToDouble(moneyPayable.Text);
MemberPromotionOptionForm memberPromotionOptionForm = new MemberPromotionOptionForm(m_Seats);
if (memberPromotionOptionForm.ShowDialog() != DialogResult.OK)
{
return;
}
var dc = new BathDBDataContext(LogIn.connectionString);
m_Member = memberPromotionOptionForm.m_Member;
double money = BathClass.get_rooms_expenses(dc, m_Seats, LogIn.connectionString);
moneyPayable.Text = money.ToString();
discount_money = money_pre - money;
dgvExpense_show(dc);
}
//会员打折
private void memberTool_Click(object sender, EventArgs e)
{
double money_pre = Convert.ToDouble(moneyPayable.Text);
MemberPromotionOptionForm memberPromotionOptionForm = new MemberPromotionOptionForm(m_Seats);
if (memberPromotionOptionForm.ShowDialog() != DialogResult.OK)
return;
//var dc = new BathDBDataContext(LogIn.connectionString);
m_Member = memberPromotionOptionForm.m_Member;
dgvExpense_show();
double money = Convert.ToDouble(moneyPayable.Text);
moneyPayable.Text = money.ToString();
discount_money = money_pre - money;
}