private void BtnQuery_Click(object sender, EventArgs e)
{
if (TxtQuery.Text != "")
{
List <EtSale> subSales = new List <EtSale>();
List <EtGood> subGoods = new List <EtGood>();
string query = TxtQuery.Text;
string RegexStr = "^[0-9]+$";
if (RdoSale.Checked)
{
if (Regex.IsMatch(query, RegexStr))
{
subSales = SaleDao.QueryBySaleID(int.Parse(query));
if (subSales.Count == 0)
{
subSales = SaleDao.QueryByStaffID(int.Parse(query));
}
}
if (subSales.Count == 0)
{
MsgBoxUtil.ErrMsgBox("未找到销售单！");
}
else
{
subGoods = GoodDao.QueryByGoodID(subSales[0].Good.GoodID);
}
}
else
{
if (Regex.IsMatch(query, RegexStr))
{
subGoods = GoodDao.QueryByGoodID(int.Parse(query));
}
else
{
subGoods = GoodDao.QueryByCategoryID(CategoryDao.QueryByCategoryName(query)[0].CategoryID);
}
if (subGoods.Count == 0)
{
MsgBoxUtil.ErrMsgBox("未找到商品！");
}
else
{
for (int i = 0; i < subGoods.Count; i++)
{
if (subGoods[i].State == Enums.EState.已出售)
{
subSales.Add(SaleDao.QueryByGoodID(subGoods[i].GoodID)[0]);
}
else
{
subGoods.RemoveAt(i);
i--;
}
}
}
}
DgvAdd(subSales, subGoods);
}
else
{
MsgBoxUtil.ErrMsgBox("请输入查询条件！");
}
}
private int GetCurrentStock(int categoryID)
{
List <EtGood> goods = GoodDao.QueryByCategoryID(categoryID);
return(goods.Count);
}