private void TradeWindow_Closed(object sender, EventArgs e)
{
this.Dispatcher.Invoke(DispatcherPriority.Background, (ThreadStart) delegate
{
tradeWindow = null;
});
}
private async Task OpenTradeWindow()
{
await Task.Run(() =>
{
this.Dispatcher.Invoke(DispatcherPriority.Background, (ThreadStart) delegate
{
if (tradeWindow == null)
{
tradeWindow = new TradeWindow(CurrencyPair.Parse(selectedCurrency));
tradeWindow.Owner = MainWindow;
tradeWindow.WindowStartupLocation = WindowStartupLocation.CenterOwner;
tradeWindow.Show();
tradeWindow.Closed += TradeWindow_Closed;
}
});
});
}