IUpdateSession::CreateUpdateDownloader method
Returns an IUpdateDownloader interface for this session.
Syntax
HRESULT CreateUpdateDownloader(
[out] IUpdateDownloader **retval
);
Parameters
- retval [out]
An IUpdateDownloader interface for this session.
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 |
|---|---|
| E_INVALIDARG | A parameter value is invalid. |
| E_ACCESSDENIED | This method cannot be called from a remote computer. |
Remarks
An IUpdateDownloader interface can also be created by using the UpdateDownloader coclass.
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 |