get_transaction_flags
Description:
Get the flags associated with this transaction.
Parameters:
| this | 
           a valid Progress instance  | 
      
Returns:
| 
           a Bitfield containing TransactionFlag values.  | 
      
Get the flags associated with this transaction.
| this | 
           a valid Progress instance  | 
      
| 
           a Bitfield containing TransactionFlag values.  |