internal void SaveTransferCash(double value, DateTime date, object accountOut, object accountIn)
{
var accOut = (from a in GetAccountList()
where a.Name.Equals(((Account)accountOut).Name)
select a).FirstOrDefault();
var accIn = (from a in GetAccountList()
where a.Name.Equals(((Account)accountIn).Name)
select a).FirstOrDefault();
database.AddTransferCash(value, date, accOut, accIn);
}