CBaseList::Prev
Retrieves the previous position in the list.
POSITION Prev(
POSITION pos
);
Parameters
- pos
Current position in the list.
Return Values
Returns a position cursor.
Remarks
This member function returns NULL when going past the end of the list. Calling the CBaseList::Prev member function with a null value is similar to calling the CBaseList::GetTailPositionI member function.
Use the CBaseList::GetI member function to return the object at the returned position.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:
Last updated on Wednesday, April 13, 2005
© 2005 Microsoft Corporation. All rights reserved.