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CBaseList::Prev

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Windows Embedded CE 6.0 R3

4/8/2010

Retrieves the previous position in the list.

Syntax

POSITION Prev(
  POSITION pos
);

Parameters

  • pos
    Current position in the list.

Return Value

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.

To return the object at the returned position, use the CBaseList::GetI member function.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later