public void SetNextTransactionNumber()
{
//set the TransactionNumber property to the appropriate value returned from the NextKey static method
TransactionNumber = (int)StoredProcedures.NextKey("NextTransactionNumbers");
}
public override void SetNextAccountNumber()
{
//set the AccountNumber property to the appropriate value returned from the NextKey static method
AccountNumber = (int)StoredProcedures.NextKey("NextChequingAccounts");
}