IWSDiscoveryPublisher::SetAddressFamily method (wsddisco.h)

Specifies the IP address family (IPv4, IPv6, or both) over which the host will be published.

Syntax

HRESULT SetAddressFamily(
  [in] DWORD dwAddressFamily
);

[in] dwAddressFamily

The address family over which the host will be published.

Value	Meaning
WSDAPI_ADDRESSFAMILY_IPV4	Publish the host over IPv4 addresses.
WSDAPI_ADDRESSFAMILY_IPV6	Publish the host over IPv6 addresses.
WSDAPI_ADDRESSFAMILY_IPV4 \| WSDAPI_ADDRESSFAMILY_IPV6	Publish the host over IPv4 and IPv6 addresses.

Possible return values include, but are not limited to, the following:

Return code	Description
S_OK	The method completed successfully.
E_INVALIDARG	dwAddressFamily has a value other than WSDAPI_ADDRESSFAMILY_IPV4, WSDAPI_ADDRESSFAMILY_IPV6, or WSDAPI_ADDRESSFAMILY_IPV4 \| WSDAPI_ADDRESSFAMILY_IPV6.
STG_E_INVALIDFUNCTION	The address family has already been set for this publisher.
HRESULT_FROM_WIN32(WSAESOCKTNOSUPPORT)	The system does not support the address family specified by dwAddressFamily.

This method must be called before a notification sink is attached to the publisher.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	wsddisco.h (include Wsdapi.h)
DLL	Wsdapi.dll