private void _btn扫描品种_Click(object sender, RoutedEventArgs e)
{
using (StatementContext statement = new StatementContext(typeof(Commodity), typeof(CommoditySummarization)))
{
List <Commodity> commodityList = new List <Commodity>();
var commoditys = statement.Commoditys;
var css = statement.CommoditySummarizations;
int count = 0;
foreach (var cs in css)
{
if (commoditys.FirstOrDefault(m => m.Code.Equals(cs.Commodity)) == null &&
commodityList.FirstOrDefault(m => m.Code.Equals(cs.Commodity)) == null)
{
Commodity cd = new Commodity();
cd.Code = cs.Commodity;
cd.Name = cs.Commodity;
commodityList.Add(cd);
count++;
}
}
statement.AddCommoditys(commodityList);
this._listBox品种列表.ItemsSource = null;
this._listBox品种列表.ItemsSource = new StatementContext(typeof(Commodity)).Commoditys.ToList();
MessageBox.Show(string.Concat("扫描完成！新增", count, "个品种。"));
}
}
