IDownloadProgressChangedCallback interface

  • Article

Handles the notification that indicates a change in the progress of an asynchronous download operation. This interface is implemented by programmers who call the IUpdateDownloader.BeginDownload method.

Members

The IDownloadProgressChangedCallback interface inherits from the IUnknown interface. IDownloadProgressChangedCallback also has these types of members:

  • Methods

Methods

The IDownloadProgressChangedCallback interface has these methods.

Method Description
Invoke

Handles the notification of a change in the progress of an asynchronous download that was initiated by calling IUpdateDownloader.BeginDownload.

 

Requirements

Minimum supported client

Windows XP, Windows 2000 Professional with SP3 [desktop apps only]

Minimum supported server

Windows Server 2003, Windows 2000 Server with SP3 [desktop apps only]

Header

 Wuapi.h

IDL

 Wuapi.idl

Library

 Wuguid.lib

DLL

 Wuapi.dll

IID

IID_IDownloadProgressChangedCallback is defined as 8C3F1CDD-6173-4591-AEBD-A56A53CA77C1