private void HandleSold(ItemViewModel item)
{
if (item.IsSold)
{
SearchItemText = string.Empty;
if (!Batch.Contains(item))
{
Batch.Add(item);
}
}
else
{
Batch.Remove(item);
}
var seller = Sellers.Where(s => s.Id == item.Seller.Id || s is AllSellerViewModel)
.Select(s => {
s.Update();
return(s);
})
.ToList();
RaisePropertyChanged(nameof(BatchValue));
}
public void Fill()
{
FillMainData();
Checks = _dataSet.Tables[0].AsEnumerable().Select(dataRow =>
new Check
{
Id = dataRow.Field <long>("Id"),
Number = dataRow.Field <string>("Number"),
Date = dataRow.Field <DateTime>("Date"),
Buyer = Buyers.Where(b => b.Id == dataRow.Field <long>("BuyerFk")).Single(),
Seller = Sellers.Where(s => s.Id == dataRow.Field <long>("SellerFk")).Single(),
Fridge = Fridges.Where(f => f.Id == dataRow.Field <long>("FridgeFk")).Single()
}).ToList();
_dataSet.Clear();
}
public IEnumerable <Seller> FanaticsSellers()
{
return(Sellers.Where(seller => seller.IsVip).OrderBy(seller => seller.Price));
}
public string BestPriceSellers()
{
return(string.Join(", ",
Sellers.Where(seller => seller.Price == BestPrice()).Select(seller => seller.Name)));
}
