IUPnPAddressFamilyControl::GetAddressFamily method (upnp.h)
The GetAddressFamily method retrieves the current value of the address family flag of the Device Finder object.
Syntax
HRESULT GetAddressFamily(
[out, retval] LONG *pdwFlags
);
Parameters
[out, retval] pdwFlags
Pointer to an integer (4-byte value) that indicates the address family.
The following values are valid.
| Value | Meaning |
|---|---|
|
IPv4 (IP version 4) |
|
IPv6 (IP version 6) |
|
IPv4 and IPv6 |
Return value
If the method succeeds, the return value is S_OK. Otherwise, the method returns one of the COM error codes defined in WinError.h.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | upnp.h |
| DLL | Upnp.dll |