| title |
ParameterDirectionEnum | Microsoft Docs |
| ms.prod |
sql |
| ms.prod_service |
connectivity |
| ms.technology |
connectivity |
| ms.custom |
|
| ms.date |
01/19/2017 |
| ms.reviewer |
|
| ms.topic |
conceptual |
| apitype |
COM |
| f1_keywords |
|
| helpviewer_keywords |
ParameterDirectionEnum enumeration [ADO] |
|
| ms.assetid |
c66aa6e6-d4f0-4f0f-9640-e08ae6cfdef3 |
| author |
MightyPen |
| ms.author |
genemi |
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. |
Package: com.ms.wfc.data
| Constant |
| AdoEnums.ParameterDirection.INPUT |
| AdoEnums.ParameterDirection.INPUTOUTPUT |
| AdoEnums.ParameterDirection.OUTPUT |
| AdoEnums.ParameterDirection.RETURNVALUE |
| AdoEnums.ParameterDirection.UNKNOWN |