- pif:[in] Pointer to the IVectorModel interface object.
- nIndex:[in] Indicates the zero-based index of the item to be retrieved. The first item in the model is indexed by 0, the second is indexed by 1, and so on...
- ppoItem:[out] Pointer to a pointer returned by IVectorModel_GetAt() that references the item stored at the designated index position within the model.
int IVectorModel_GetAt(IVectorModel *po, uint32 nIndex, void **ppoItem);
AEE_SUCCESS - The model was able to successfully return a pointer to the requested item. AEE_EBADPARM - The requested index is not within the range of items stored in the model.