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IUpdateSearcher::EndSearch method (wuapi.h)

  • Article

Completes an asynchronous search for updates.

Syntax

HRESULT EndSearch(
  [in]  ISearchJob    *searchJob,
  [out] ISearchResult **retval
);

Parameters

[in] searchJob

The ISearchJob interface that the BeginSearch method returns.

[out] retval

An ISearchResult interface that contains the following:

  • The result of an operation
  • A collection of updates that match the search criteria

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
S_OK
 An asynchronous search for updates is successful.
WU_E_LEGACYSERVER
 You cannot search for updates if the ServerSelection property of IUpdateSearcher is set to ssManagedServer or to ssDefault, and the managed server on a computer is a Microsoft Software Update Services (SUS) 1.0 server.
E_POINTER
 A parameter value is invalid or NULL.
E_ACCESSDENIED
 This method cannot be called from a remote computer.
WU_E_INVALID_OPERATION
 The EndSearch method returns WU_E_INVALID_OPERATION if EndSearch has already been called for the search job.
WU_E_INVALID_CRITERIA
 An invalid criteria was encountered during a search.

Remarks

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

IUpdateSearcher