ICryptAttribute::InitializeFromObjectId method (certenroll.h)
The InitializeFromObjectId method initializes a cryptographic attribute by using an object identifier.
Syntax
HRESULT InitializeFromObjectId(
[in] IObjectId *pObjectId
);
Parameters
[in] pObjectId
Pointer to an IObjectId interface that contains the object identifier of the attribute.
Return value
If the function succeeds, the function returns S_OK.
If the function fails, it returns an HRESULT value that indicates the error. Possible values include, but are not limited to, those in the following table. For a list of common error codes, see Common HRESULT Values.
| Return code/value | Description |
|---|---|
|
The pointer to the IObjectId interface is NULL. |
Remarks
You must initialize the IObjectId object by calling the InitializeFromName or InitializeFromValue methods before using it in this method.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | certenroll.h |
| DLL | CertEnroll.dll |