Closes the specified device notification handle.

Syntax

BOOL WINAPI UnregisterDeviceNotification(
  __in  HDEVNOTIFY Handle
);

Parameters

Handle [in]

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.

Examples

For an example, see Registering for Device Notification.

Requirements

See Also

Device Management Functions

Device Notifications

RegisterDeviceNotification

WM_DEVICECHANGE

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Build date: 7/30/2009