From Tracker Software PDF SDK
Returns a container subnode.
HRESULT get_Item([in] VARIANT itemIdentity, [out, retval] ICabNode** pItem);
- [in] VARIANT.
Identifies a subItem. See CAB subnode identification syntax.
If the referenced subItem does not exist, a proxy node of
dt_Undefined type is returned. Proxy node can be further resolved to a real node when assigned a value (in this case the type of the new node is deduced from the type of the assigned value) or when its type is set explicitly through its
- [out, retval] ICabNode**.
The address of a pointer variable that receives a pointer to the referenced subnode.