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CListCtrl::GetNextSelectedItem

Gets the index of the list item identified by pos, then sets pos to the POSITION value.

int GetNextSelectedItem(
   POSITION& pos 
) const;

Parameters

  • pos
    A reference to a POSITION value returned by a previous call to GetNextSelectedItem or GetFirstSelectedItemPosition. The value is updated to the next position by this call.

Return Value

The index of the list item identified by pos.

Remarks

You can use GetNextSelectedItem in a forward iteration loop if you establish the initial position with a call to GetFirstSelectedItemPosition.

You must ensure that your POSITION value is valid. If it is invalid, then the Debug version of the Microsoft Foundation Class Library asserts.

Example

The following code sample demonstrates the usage of this function.

        POSITION pos = m_myListCtrl.GetFirstSelectedItemPosition();
        if (pos == NULL)
        {
            TRACE(_T("No items were selected!\n"));
        }
        else
        {
            while (pos)
            {
                int nItem = m_myListCtrl.GetNextSelectedItem(pos);
                TRACE(_T("Item %d was selected!\n"), nItem);
                // you could do your own processing on nItem here
            }
        }

Requirements

Header: afxcmn.h

See Also

Reference

CListCtrl Class

Hierarchy Chart

CImageList Class

CListCtrl::GetFirstSelectedItemPosition

Other Resources

CListCtrl Members