private void cmdPrintDeliveryListClickEventHandler(object sender, RoutedEventArgs e)
{
if (SelectedAlbum == null)
{
this.ShowMessage("Для выполнения операции выберите альбом.");
return;
}
var f = new AskExportSettingsWindow(this, SelectedAlbum, @"ЛистДоставки");
f.ShowDialog();
if (f.GetResult() != AskExportSettingsWindow.Result.Ok) return;
var formatter = f.GetSelectedFormatter();
var bg = new BackgroundWorker {WorkerReportsProgress = true};
bg.ProgressChanged += (o, args) =>
{
if (m_waitingWindow != null)
{
m_waitingWindow.SetState(args.UserState);
}
};
bg.DoWork += (o, args) =>
{
var worker = (BackgroundWorker) o;
worker.ReportProgress(0, "Выполняется экспорт");
var formObj = (ExportFormatterBase) args.Argument;
formObj.ExportDeliveryList();
args.Result = formObj;
};
bg.RunWorkerCompleted += (o, args) =>
{
if (m_waitingWindow != null)
{
m_waitingWindow.Close();
m_waitingWindow = null;
}
if (args.Cancelled) return;
if (args.Error != null)
{
this.ShowError(args.Error.Message);
return;
}
var exporter = (ExportFormatterBase) args.Result;
if (exporter is IFileExporter)
{
if (this.ShowQuestion("Экспорт выполнен успешно. Открыть файл?"))
{
Process.Start(new ProcessStartInfo(((IFileExporter)exporter).Filename) { Verb = "open" });
}
}
else if (exporter is IReportExporter)
{
// open report in viewer
var f1 = new ReportsViewerWindow(((IReportExporter) exporter).GetDocument()){Owner = this};
f1.ShowDialog();
}
};
bg.RunWorkerAsync(formatter);
m_waitingWindow = new WaitingWindow(this);
m_waitingWindow.ShowDialog();
}
private void btnExportClickHandler(object sender, RoutedEventArgs e)
{
var filePrefix = m_customer.GetFullName().Replace(" ", "_");
var f = new AskExportSettingsWindow(this, m_album, filePrefix) { Owner = this };
f.ShowDialog();
if (f.GetResult() != AskExportSettingsWindow.Result.Ok) return;
var bg = new BackgroundWorker {WorkerReportsProgress = true, WorkerSupportsCancellation = true};
bg.DoWork += (o, args) =>
{
var worker = args.Argument as ExportFormatterBase;
worker.ExportCustomerOrders(m_customer);
args.Result = worker;
};
bg.RunWorkerCompleted += (o, args) =>
{
tbTotal.Text = m_statusBackup;
Cursor = m_cursorBackup;
if (args.Error != null)
{
this.ShowError(args.Error.Message);
}
else
{
var worker = args.Result as ExportFormatterBase;
if (worker is IFileExporter)
{
if (this.ShowQuestion("Экспорт выполнен успешно. Открыть файл?"))
{
Process.Start(new ProcessStartInfo(((IFileExporter)worker).Filename) { Verb = "open" });
}
}
else if (worker is IReportExporter)
{
// open report in viewer
var f1 = new ReportsViewerWindow(((IReportExporter)worker).GetDocument()) { Owner = this };
f1.ShowDialog();
}
}
};
m_statusBackup = tbTotal.Text;
tbTotal.Text = "Выполняется экспорт...";
m_cursorBackup = Cursor;
Cursor = Cursors.Wait;
bg.RunWorkerAsync(f.GetSelectedFormatter());
}