From Tracker Software PDF SDK
Copies data from another node. Generally this operation assigns value of the source node to the target node. The operation has special merge semantics for CAB dictionaries: subnodes that exist in the target but do not exist in the source, will remain untouched; subnodes that do not exist in the target but exist in the source, will be added to the target; and to subnodes that exist both in the target and source,
Copy operation will be applied recursively.
HRESULT Copy( ICabNode* pSrc);
- Pointer to ICabNode.
Pointer to a source CAB node.
Returns S_OK if operation was successful or error code in other cases.