IUpdateDownloader::EndDownload method (wuapi.h)

  • Article

Completes an asynchronous download.

Syntax

HRESULT EndDownload(
  [in]  IDownloadJob    *value,
  [out] IDownloadResult **retval
);

Parameters

[in] value

The IDownloadJob interface pointer that BeginDownload returns.

[out] retval

An IDownloadResult interface that contains result codes for a download.

Return value

Returns S_OK if successful. Otherwise, returns a COM or Windows error code.

This method can also return the following error codes.

Return code Description
WU_E_INVALID_OPERATION
 The computer cannot access the update site.

Remarks

This method returns WU_E_INVALID_OPERATION if the object that is implementing the interface is locked down.

When you use any asynchronous WUA API in your app, you might need to implement a time-out mechanism. For more info about how to perform asynchronous WUA operations, see Guidelines for Asynchronous WUA Operations.

Requirements

Requirement Value
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]
Target Platform Windows
Header wuapi.h
Library Wuguid.lib
DLL Wuapi.dll

See also

IUpdateDownloader