void saveFile(string fileName, string safeFileName)
{
if (new FileInfo(fileName).Length > 6500000)
{
MessageBox.Show("Файл " + safeFileName + " не может быть сохранен.\nРазмер больше 6.5 мегабайт.");
return;
}
BidFiles bidFile = new BidFiles();
bidFile.Name = safeFileName;
bidFile.Id_bid = bid.Id;
bidFile.FileBody = File.ReadAllBytes(fileName);
bidFile.Ext = Path.GetExtension(fileName);
bidFile.IsCurrent = true;
//start task
Task.Factory.StartNew(() => {
//save file
if (!bidFile.save())
{
MessageBox.Show(bidFile.LastError);
return;
}
else
{
Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => { }));
}
});
}
void BtnDownload_Click(object sender, RoutedEventArgs e)
{
BidFiles bidFile = dgvBidFiles.SelectedItem as BidFiles;
if (bidFile == null)
{
return;
}
SaveFileDialog dialog = new SaveFileDialog();
dialog.Filter = bidFile.Ext + " |*" + bidFile.Ext;
dialog.FileName = bidFile.Name;
if (dialog.ShowDialog() == false)
{
return;
}
string url = Settings.uri.GetLeftPart(UriPartial.Authority) + "/" + bidFile.Path;
MessageBox.Show(url);
WebClient webClient = new WebClient();
webClient.DownloadFile(url, dialog.FileName);
}
public bool @remove <T>(T modelItem)
{
BidFiles bidFiles = modelItem as BidFiles;
if (bidFiles == null)
{
bidFiles.LastError = "Не удалось преобразовать входные данные.";
return(false);
}
if (!_collection.Contains(bidFiles))
{
return(true);
}
return(_collection.Remove(bidFiles));
}
void BtnDeleteFile_Click(object sender, RoutedEventArgs e)
{
BidFiles bidFile = dgvBidFiles.SelectedItem as BidFiles;
if (bidFile == null)
{
return;
}
if (MessageBox.Show("Удалить файл?", "Удалить файл?", MessageBoxButton.YesNo) == MessageBoxResult.No)
{
return;
}
if (!bidFile.remove())
{
MessageBox.Show(bidFile.LastError);
}
}
public BidShipmentSaveWindow(Bid bid, Action callback = null)
{
InitializeComponent();
defaultBrush = cbxTransportCompany.Background;
Title += bid.Id.ToString();
current_archive = bid.Is_archive;
tbxComment.Text = bid.Comment;
this.bid = bid;
this.callback = callback;
CollectionViewSource viewSource = new CollectionViewSource();
viewSource.Source = TransportCompanyViewModel.instance().Collection;
cbxTransportCompany.ItemsSource = viewSource.View;
viewSource.SortDescriptions.Add(new SortDescription("Row_order", ListSortDirection.Descending));
cbxTransportCompany.SelectedIndex = -1;
if (bid.Id_transport_company != null)
{
cbxTransportCompany.SelectedValue = bid.Id_transport_company;
}
tbxWaybill.Text = bid.Waybill;
bidFilesViewSource.Source = bid.BidFilesCollection;
bidFilesViewSource.Filter += delegate(object sender, FilterEventArgs e)
{
BidFiles bidFiles = e.Item as BidFiles;
if (bidFiles == null)
{
e.Accepted = false;
return;
}
e.Accepted = bidFiles.IsCurrent;
};
DataContext = new
{
BidFilesCollection = bidFilesViewSource.View,
};
}
public bool @add <T>(T modelItem)
{
BidFiles bidFiles = modelItem as BidFiles;
if (bidFiles == null)
{
bidFiles.LastError = "Не удалось преобразовать входные данные.";
return(false);
}
BidFiles exist = getById(bidFiles.Id);
if (exist != null || _collection.Contains(bidFiles))
{
//bidFiles.LastError = "Данная запись уже есть в коллекции.";
return(true);
}
_collection.Add(bidFiles);
return(true);
}
