POSITION GetStartPosition( ) const;
Return Value
A POSITION value that indicates a starting position for iterating the map; or NULL if the map is empty.
Remarks
Starts a map iteration by returning a POSITION value that can be passed to a GetNextAssoc call. The iteration sequence is not predictable; therefore, the “first element in the map” has no special significance.
Example
See the example for CMap::SetAt.
CMap Overview | Class Members | Hierarchy Chart
See Also CMap::GetNextAssoc