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The InitializeFromValue method initializes the object from a string that contains a dotted decimal object identifier (OID). This method is web enabled.
Syntax
HRESULT InitializeFromValue(
[in] BSTR strValue
);
Parameters
[in] strValue
A BSTR variable that contains the dotted decimal representation of the ASN.1 object identifier. For example, the value 1.2.840.10045.4.1. represents the iso(1)member-body(2)us(840)10045 signatures(4)sha1(1) object identifier.
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 OID information could not be found. |
|
The algorithm name is not recognized. |
|
The object is already initialized. |
Remarks
You can call the following properties to retrieve information about an initialized IObjectId object:
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 |