UnregisterDeviceNotification function (winuser.h)
Closes the specified device notification handle.
Syntax
BOOL UnregisterDeviceNotification(
[in] HDEVNOTIFY Handle
);
Parameters
[in] Handle
Device notification handle returned by the RegisterDeviceNotification function.
Return value
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP |
Minimum supported server | Windows Server 2003 |
Target Platform | Windows |
Header | winuser.h (include Windows.h) |
Library | User32.lib |
DLL | User32.dll |
API set | ext-ms-win-ntuser-misc-l1-1-0 (introduced in Windows 8) |