DllUnregisterCluAdminExtension callback function
Cancels the registration of a Failover Cluster Administrator extension DLL for resources with the cluster by removing information from the cluster database.
Syntax
HRESULT STDAPICALLTYPE DllUnregisterCluAdminExtension(
_In_ HCLUSTER hCluster
);
Parameters
-
hCluster [in]
-
Handle to the cluster to modify in the cluster database.
Return value
If DllUnregisterCluAdminExtension is not successful, it returns one of the system error codes.
-
NOERROR
-
0
Registration for the Failover Cluster Administrator extension DLL was successfully removed.
Remarks
You must implement this function in your extension DLL. Remove the CLSID of your extension from the AdminExtensions property of each cluster object extended by your DLL.
Requirements
Minimum supported client |
None supported |
Minimum supported server |
Windows Server 2008 Datacenter, Windows Server 2008 Enterprise |