ParameterDirectionEnum

Specifies whether the Parameter represents an input parameter, an output parameter, both an input and an output parameter, or the return value from a stored procedure.

Constant Value Description
adParamInput 1 Default. Indicates that the parameter represents an input parameter.
adParamInputOutput 3 Indicates that the parameter represents both an input and output parameter.
adParamOutput 2 Indicates that the parameter represents an output parameter.
adParamReturnValue 4 Indicates that the parameter represents a return value.
adParamUnknown 0 Indicates that the parameter direction is unknown.

ADO/WFC Equivalent

Package: com.ms.wfc.data

Constant
AdoEnums.ParameterDirection.INPUT
AdoEnums.ParameterDirection.INPUTOUTPUT
AdoEnums.ParameterDirection.OUTPUT
AdoEnums.ParameterDirection.RETURNVALUE
AdoEnums.ParameterDirection.UNKNOWN

Applies To

CreateParameter Method (ADO) Direction Property