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The PeerDistUnregisterForStatusChangeNotification function unregisters the status change notification for the session associated with the specified handle.
Syntax
DWORD PeerDistUnregisterForStatusChangeNotification(
[in] PEERDIST_INSTANCE_HANDLE hPeerDist
);
Parameters
[in] hPeerDist
A PEERDIST_INSTANCE_HANDLE returned by PeerDistStartup.
Return value
If the function succeeds, the return value is ERROR_SUCCESS. Otherwise, the function may return one of the following values:
| Return code | Description |
|---|---|
|
One or more parameters are invalid. |
|
The hPeerDist handle is invalid. |
Remarks
This function cancels any registered notification previously set by a PeerDistRegisterForStatusChangeNotification function call.
To confirm successfully canceled operations, a call should be made to GetOverlappedResult using the OVERLAPPED structure returned by GetQueuedCompletionStatus with an expected return of FALSE.
Additionally, calling GetLastError immediately after a successful PeerDistRegisterForStatusChangeNotification will return the ERROR_OPERATION_ABORTED error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 Professional [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | peerdist.h |
| Library | PeerDist.lib |
| DLL | PeerDist.dll |