private async void FXTransactionsGrid_OnCellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
{
//here we set the trade selected in the picker popup
if ((string)e.Column.Header == "Trade")
{
if (e.EditAction == DataGridEditAction.Commit)
{
var fxt = (FXTransaction)FXTransactionsGrid.SelectedItem;
var items = FxGridTradePickerListBox.Items.Cast <CheckListItem <Trade> >().ToList();
var selectedTrade = items.FirstOrDefault(x => x.IsChecked);
if (selectedTrade == null)
{
await TradesRepository.RemoveFXTransaction(fxt.Trade, fxt).ConfigureAwait(true);
}
else
{
await TradesRepository.AddFXTransaction(selectedTrade.Item, fxt).ConfigureAwait(true);
}
}
await Context.SaveChangesAsync().ConfigureAwait(true);
FxTransactionsGridTradePickerPopup.IsOpen = false;
}
}
private async void DeleteFxTransactions(IList fxts)
{
if (fxts == null || fxts.Count == 0)
{
return;
}
var res = await DialogService.ShowMessageAsync(
"Delete Order(s)",
string.Format("Are you sure you want to delete {0} FX transaction(s)?", fxts.Count),
MessageDialogStyle.AffirmativeAndNegative);
if (res == MessageDialogResult.Affirmative)
{
foreach (FXTransaction fxt in fxts)
{
if (fxt.Trade != null)
{
TradesRepository.RemoveFXTransaction(fxt.Trade, fxt);
}
Context.FXTransactions.Remove(fxt);
}
Context.SaveChanges();
}
}
public async Task RemoveFxTransactionFromTrade(Trade trade, FXTransaction fxTransaction)
{
await TradesRepository.RemoveFXTransaction(trade, fxTransaction);
}