The MULTICAST_MODE_TYPE enumeration specifies the filter mode for multicast group addresses.
The filter contains a list of IP addresses to include.
The filter contains a list of IP addresses to exclude.
This enumeration is supported on Windows Vista and later.
The MULTICAST_MODE_TYPE enumeration is used in the gf_fmode member of the GROUP_SOURCE_REQ structure to determine if a list of IP addresses should included or excluded. The values from this enumeration can also be used in the imsf_fmode member of the ip_msfilter structure.
The MULTICAST_MODE_TYPE enumeration is defined in the Ws2ipdef.h header file which is automatically included in the Ws2tcpip.h header file. The Ws2ipdef.h header files should never be used directly.
Minimum supported client
|Windows Vista [desktop apps only]|
Minimum supported server
|Windows Server 2008 [desktop apps only]|