private void WithdrawAmount(decimal amount)
{
try
{
var user = users.GetUser(cardNumber);
users.AddTransaction(user.Id, amount, "withdrawal from mobile app");
OpenDashboard();
}
catch (TransactionException e)
{
var activity = new Intent(this, typeof(ShowMessageActivity));
activity.PutExtra("UserCard", cardNumber);
activity.PutExtra("Message", e.Message);
StartActivity(activity);
}
}
