ParameterDirectionEnum enumeration (DAO)

Applies to: Access 2013, Office 2013

Used with the Direction property to specify the type for a Parameter object.

Name	Value	Description
dbParamInput	1	(Default) Passes information to the procedure.
dbParamInputOutput	3	Passes information both to and from the procedure.
dbParamOutput	2	Returns information from the procedure as an output parameter in SQL.
dbParamReturnValue	4	Passes the return value from a procedure.