A string that can be used in a getInfoByName call to access this item in the container.
long indexInContainer;
Deprecated: Use indexInContainer64. An integer that can be used in a getInfoByIndex call to access this item in the container. The integers used as indexes do not have to be sequential.
__int64 sizeInContainer;
Size of the item inside the container (for example, the compressed size of an item in a ZIP)
const char * containerFields;
Document properties supplied by the container (for example, the subject of an email)
__int64 indexInContainer64;
An integer that can be used in a getInfoByIndex call to access this item in the container. The integers used as indexes do not have to be sequential.