void SetAt( POSITION pos, TYPE newElement );
Parameters
pos
The POSITION of the element to be set.
TYPE
Type of the elements stored in the base-class list.
newElement
The object pointer to be written to the list.
Remarks
This member function calls BASE_CLASS::SetAt.
A variable of type POSITION is a key for the list. It is not the same as an index, and you cannot operate on a POSITION value yourself. SetAt writes the object pointer to the specified position in the list.
You must ensure that your POSITION value represents a valid position in the list. If it is invalid, then the Debug version of the Microsoft Foundation Class Library asserts.
For more detailed remarks, see CObList::SetAt.