Я пытаюсь удалить дубликаты из списка, привязанного к сетке. Однако независимо от того, что я делаю, дубликаты остаются.
Переменная lol, была добавлена для тестирования Distinct, но она не работала.
Текущий код:
GWportalDataContext db = new GWportalDataContext();
DeliveryTimeRepository dltRep = new DeliveryTimeRepository();
var query = from o in db.Orders
join y in db.OrderLines on o.OrderID equals y.OrderID
join x in db.Products on y.ItemNumber equals x.ItemNumber
where o.AccountNumber == AppSession.CurrentLoginTicket.AccountNumber
select new
{
o.OrderID,
o.AxaptaSalesId,
y.ItemNumber,
x.Name,
x.ProductFormatName,
y.Quantity,
y.Price,
Status = dltRep.getOrderStatus(o.OrderID, o.AxaptaSalesId, y.ItemNumber).Substring(0, dltRep.getOrderStatus(o.OrderID, o.AxaptaSalesId, y.ItemNumber).LastIndexOf("|")),
Levering = dltRep.getOrderStatus(o.OrderID, o.AxaptaSalesId, y.ItemNumber).Substring(dltRep.getOrderStatus(o.OrderID, o.AxaptaSalesId, y.ItemNumber).LastIndexOf("|")).Replace("|", "")
};
var query2 = from o in db.AxSales
join y in db.AxSaleLines on o.SalesId equals y.SalesId
join x in db.Products on y.ItemNumber equals x.ItemNumber
where o.AccountNumber == AppSession.CurrentLoginTicket.AccountNumber
select new
{
OrderID = o.SalesId,
AxaptaSalesId = o.SalesId,
y.ItemNumber,
x.Name,
x.ProductFormatName,
y.Quantity,
Price = y.SalesPrice,
Status = dltRep.getAxOrderStatus(o.SalesId, y.ItemNumber).Substring(0, dltRep.getAxOrderStatus(o.SalesId, y.ItemNumber).LastIndexOf("|")),
Levering = dltRep.getAxOrderStatus(o.SalesId, y.ItemNumber).Substring(dltRep.getAxOrderStatus(o.SalesId, y.ItemNumber).LastIndexOf("|")).Replace("|", "")
};
//Query 1 start
var dataToList = query.ToList();
List<object> deletedItems = dataToList.Where(item => orderDeleted(item.OrderID, item.AxaptaSalesId)).Cast<object>().ToList();
var datatoGrid = dataToList.Except(deletedItems);
// Query 1 end
//Query 2 start
var dataToList2 = query2.ToList();
List<object> deletedItems2 = dataToList2.Where(item => axOrderDeleted(item.AxaptaSalesId)).Cast<object>().ToList();
var dataToGrid2 = dataToList2.Except(deletedItems2);
//Query 2 end
var combined = datatoGrid.Union(dataToGrid2);
var lol = combined.Distinct();
e.Result = lol;