private void refreshDataView() // binding source change
{
consumeNum = 0;
foreach (var detail in details_Num)
{
ArrayList goodNum = detail.Value;
goodInfo temp = new goodInfo(detail.Key, Convert.ToDouble(goodNum[0]), (int)goodNum[1]);
consumeNum += temp.tPrice;
goodsList.Add(temp);
//BindingList<goodInfo> temp =
if (Items_Details.InvokeRequired)
{
Action listDel = () =>
{
bs.DataSource = new BindingList <goodInfo>(goodsList);
Items_Details.Refresh();
};
Items_Details.Invoke(listDel);
}
else
{
bs.DataSource = new BindingList <goodInfo>(goodsList);
Items_Details.Refresh();
}
if (Cost_Text.InvokeRequired)
{
Action <string> CostDel = (x) => {
Cost_Text.Text = x.ToString();
};
Cost_Text.Invoke(CostDel, consumeNum.ToString());
}
else
{
Cost_Text.Text = consumeNum.ToString();
}
}
double bal = meb.balance - consumeNum;
if (bal < 0)
{
MessageBox.Show("余额不足");
return;
}
if (billNumber == "")
{
billNumber = InStock.getSoldBillNumber();
billNumber = BillHelper.getNextBillNumber(billNumber);
}
foreach (goodDetail goodTemp in goodsDetailList)
{
ArrayList detail = details_Num[goodTemp.name];
InStock.updateMemCostDetail(new costInfo(meb.ID, goodTemp.ID, DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToLongTimeString(), billNumber, Convert.ToInt32(detail[1]), Convert.ToDouble(detail[0]) / Convert.ToInt32(detail[1]), Convert.ToDouble(detail[0])));
}
InStock.updateMemBalance(meb.ID, bal);
//setUserData(bal.ToString());
}
//用户离开后刷新页面内容为空
private void initialAllInfo()
{
meb = null;
tagList.Clear();
goodsDetailList.Clear();
details_Num.Clear();
goodsList.Clear();
if (Items_Details.InvokeRequired)
{
Action listDel = () =>
{
bs.DataSource = new BindingList <goodInfo>(goodsList);
Items_Details.Refresh();
};
Items_Details.Invoke(listDel);
}
else
{
bs.DataSource = new BindingList <goodInfo>(goodsList);
Items_Details.Refresh();
}
if (Cost_Text.InvokeRequired)
{
Action <string> CostDel = (x) => {
Cost_Text.Text = x.ToString();
};
Cost_Text.Invoke(CostDel, "");
}
else
{
Cost_Text.Text = "";
}
if (ID_Text.InvokeRequired)
{
Action <string> IDDel = (x) =>
{
ID_Text.Text = x.ToString();
};
ID_Text.Invoke(IDDel, "");
}
else
{
ID_Text.Text = "";
}
billNumber = "";
}