Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Gets the signature of the NIC. This signature is stored in the registry and it is used by TCP/IP to uniquely identify the NIC.
Syntax
HRESULT GetDeviceSignature(
[in, out] GUID *pSignature
);
Parameters
[in, out] pSignature
The signature of the NIC.
Return value
Possible return values include, but are not limited to, the following.
| Return code | Description |
|---|---|
|
The method completed successfully. |
|
The method failed. |
|
One of the parameters is invalid. |
|
The method could not allocate the memory required to perform this operation. |
|
A pointer passed as a parameter is not valid. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | adhoc.h |