IDownloadJob::AsyncState property
Gets the caller-specific state object that is passed to the IUpdateDownloader.BeginDownload method.
This property is read-only.
Syntax
HRESULT get_AsyncState(
[out] VARIANT *retval
);
Property value
The state object that was passed to the IUpdateDownloader.BeginDownload method.
Error codes
Returns S_OK if successful. Otherwise, returns a COM or Windows error code.
Remarks
This state object can be used by the caller to identify a particular download. Or, this state object can be used by the caller to pass information from the caller to the implementation of the IDownloadProgressChangedCallback or IDownloadCompletedCallback interface.
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 |