public frmPayWay(frmSell frm)
{
InitializeComponent();
sell = frm;
lbMName.Text = "持卡人：" + sell.Mname;
lbBalance.Text = "余 额：" + sell.Balance;
}
//打开销售收银界面
private void btnSell_Click(object sender, EventArgs e)
{
string comBHS = ConfigHelper.GetAppConfig("BHS_Com");
string comKXP = ConfigHelper.GetAppConfig("KXP_Com");
if (comBHS == "" || comKXP == "")
{
MessageBox.Show("请在系统管理界面选择扫描枪或客显串口！");
return;
}
frmSell sellFrm = new frmSell(staff, this);
sellFrm.Show();
this.Hide();
}
//构造函数
public frmPay(Staff staff, frmSell sell)
{
InitializeComponent();
this.staff = staff;
this.sell = sell;
isAddorAlter = true;
payedCardList = new List <PayedCard>();
//抹零到角
ZJ = Math.Truncate((sell.MoneyTotal - sell.YH) * 10) / 10;
Zjj = (sell.MoneyTotal - sell.YH) - ZJ;
//应收现金赋初值
Cash = ZJ;
//没支付前，Change为负
Change = -1;
//小键盘绑定实收现金输入框
miniKeyboard.Press += MiniKeyboardHandler_PayCashInput;
}