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Creates a shallow read/write copy of the collection.
Syntax
HRESULT Copy(
  [out] IUpdateCollection **retval
);
Parameters
[out] retval
A shallow read/write copy of the collection.
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 | 
|---|---|
| 
 | A parameter value is invalid or NULL. | 
| 
 | This method cannot be called from a remote computer. | 
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 |