protected virtual void OnTransferMoney(TransferMoneyEventArgs e)
{
if (TransferMoney != null)
{
TransferMoney(this, e);
}
}
private void view_TransferMoney(object sender, TransferMoneyEventArgs e)
{
ITransaction tran = model.CreateTransaction();
try
{
tran.Begin();
bool success = model.Withdraw(e.SrcAccountId, e.Sum, tran);
if (success)
{
model.Deposit(e.DestAccountId, e.Sum, tran);
tran.Commit();
view.UpdateSrcBalance(model.GetBalance(e.SrcAccountId));
view.UpdateDestBalance(model.GetBalance(e.DestAccountId));
}
else
{
tran.Rollback();
view.ShowWarning("Недостаточно денег для перевода");
}
}
catch (ApplicationException ex)
{
tran.Rollback();
view.ShowError(ex.Message);
}
}
