private void DtGridSells_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (dtGridSells.SelectedItem != null) { var row = (Sells)dtGridSells.SelectedItem; var UserName = servis.GetUserName(row.UserID); LblName.Content = UserName; var productName = servis.GetProductName(row.ProductID); lblProduct.Content = productName; lblSellNu.Content = row.Sell_Id.ToString(); lblPrice.Content = row.Price.ToString(); lblDateTime.Content = row.DeliveryTime.ToString(); if (row.DeliveryFlag == 0) { lblFlag.Content = "Teslim Edilmedi"; } else { lblFlag.Content = "Teslim Edildi"; } } }