3.42.4.1 IUpdateServiceCollection::Item (Opnum 8)

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The IUpdateServiceCollection::Item (opnum 8) method retrieves an item from the collection by index.

 HRESULT Item(
   [in] LONG index,
   [out, retval] IUpdateService** retval
 );

index: The zero-based index of the item to retrieve.

retval: The item at the given index.

Return Values: The method MUST return information in an HRESULT data structure. The severity bit in the structure identifies the following conditions:

  • If the severity bit is set to 0, the method completed successfully.

  • If the severity bit is set to 1, the method failed and encountered a fatal error.

If the index is less than 0x00000000 or greater than or equal to the number of items in the collection, the server MUST return an error.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol [MS-RPCE].

This method SHOULD return the item at the given index in the List ADM element.