IX509PrivateKey::ExportPublicKey method (certenroll.h)
The ExportPublicKey method exports the public key portion of the asymmetric key pair.
Syntax
HRESULT ExportPublicKey(
[out] IX509PublicKey **ppPublicKey
);
Parameters
[out] ppPublicKey
Address of a variable that receives a pointer to an IX509PublicKey interface that represents the key.
Return value
If the function succeeds, the function returns S_OK.
If the function fails, it returns an HRESULT value that indicates the error. For a list of common error codes, see Common HRESULT Values.
Remarks
You must call Open or Create to open the private key before calling 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 |