The IFWXExternalIOCompletion interface includes a method for receiving a notification from the Microsoft Firewall service upon completion of an asynchronous Windows input/output (I/O) operation involving reading or writing to a file on a disk for which the filter maintains a handle.
interface IFWXExternalIOCompletion : IUnknown
An application filter that needs to receive notifications from the Firewall service upon completion of asynchronous Windows I/O operations must implement this notification interface.
The IFWXExternalIOCompletion interface inherits the methods of the IUnknown interface.
In addition, IFWXExternalIOCompletion defines the following method.
Receives a notification from the Firewall service when an asynchronous Windows I/O operation involving reading or writing to a file on a disk completes.
This interface is similar in function to the IFWXIOCompletion interface, but is used for reading or writing to files on a disk asynchronously.
|Server||Requires Windows Server 2008.|
|Version||Requires Forefront Threat Management Gateway (TMG).|
Declared in Wspfwext.idl.
Build date: 11/30/2009
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