private void ActDatasWhenBinding(IEnumerable items)
{
var bill = _dataContext.Master;
foreach (var item in items)
{
DistributionProductShow p = (DistributionProductShow)item;
p.Discount = _helper.GetDiscount(p.BYQID, bill.OrganizationID);
}
}
void Items_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.NewItems != null)
{
foreach (var newItem in e.NewItems)
{
DistributionProductShow item = (DistributionProductShow)newItem;
item.Discount = _helper.GetDiscount(item.BYQID, VMGlobal.CurrentUser.OrganizationID);
}
}
else if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Reset && gvDatas.Items.Count > 0)//微软的Reset害死人，参看 http://msdn.microsoft.com/zh-cn/library/system.collections.specialized.notifycollectionchangedaction.aspx
{
foreach (var newItem in gvDatas.Items)
{
DistributionProductShow item = (DistributionProductShow)newItem;
item.Discount = _helper.GetDiscount(item.BYQID, VMGlobal.CurrentUser.OrganizationID);
}
}
}
