ClusterNodeOpenEnum function (clusapi.h)
Opens an
enumerator for iterating through the network interfaces
or groups installed on a node. The PCLUSAPI_CLUSTER_NODE_OPEN_ENUM type defines a pointer to this function.
HNODEENUM ClusterNodeOpenEnum(
[in] HNODE hNode,
[in] DWORD dwType
);
[in] hNode
Handle to a node.
[in] dwType
Bitmask describing the type of objects to be enumerated. The following values of the CLUSTER_NODE_ENUM enumeration are valid.
Enumerate the network interface objects on the node.
Enumerate the cluster groups on the node.
Enumerate the network interfaces objects and cluster groups on the node.
Windows Server 2008: The CLUSTER_NODE_ENUM_GROUPS value is not supported before Windows Server 2008 R2.
If the operation succeeds, ClusterNodeOpenEnum returns a handle to a node enumerator.
If the operation fails, the function returns NULL. For more information about the error, call the GetLastError function.
The ClusterNodeOpenEnum function returns a handle that can be passed to ClusterNodeEnum to access each of the objects to be enumerated and to ClusterNodeCloseEnum to release the enumerator.
See Enumerating Objects.
| Requirement | Value |
|---|---|
| Minimum supported client | None supported |
| Minimum supported server | Windows Server 2008 Enterprise, Windows Server 2008 Datacenter |
| Target Platform | Windows |
| Header | clusapi.h |
| Library | ClusAPI.lib |
| DLL | ClusAPI.dll |