Get previous item in outline


In the previous section, we defined an overloaded version of GetNextItem() which returns the next item in the outline as if the outline were completely expanded. We now define its counterpart: GetPrevItem(). This function uses the GetLastItem() defined in an earlier section.
 
// GetNextItem  - Get previous item as if outline was completely expanded
// Returns              - The item immediately above the reference item
// hItem                - The reference item
HTREEITEM CTreeCtrlX::GetPrevItem( HTREEITEM hItem )
{
        HTREEITEM       hti;

        hti = GetPrevSiblingItem(hItem);
        if( hti == NULL )
                hti = GetParentItem(hItem);
        else
                hti = GetLastItem(hti);
        return hti;
}



Comments

  • GetLastItem() ???

    Posted by Legacy on 03/27/2000 12:00am

    Originally posted by: SARRAT

    Where can i found the code of the GetLastItem() function please ?

    Reply
Leave a Comment
  • Your email address will not be published. All fields are required.

Top White Papers and Webcasts

  • Live Event Date: July 22, 2015 @ 2:00 p.m. ET / 11:00 a.m. PT Today's increasingly mobile workforce creates new challenges for organizations that rely heavily on collaboration. Businesses need to be both secure and collaborative, and they can't sacrifice one over the other. The plethora of devices and clouds used by mobile employees only complicates these challenges. Attend this eSeminar and learn how your business can enable mobile access to files from anywhere while it helps to maintain information …

  • Thanks to wide spread cloud hosting and innovations small businesses can meet and exceed the legacy systems of goliath corporations. Explore the freedom to work how you want, with a phone system that will adapt to your evolving needs and actually save you lots of expense—read Get an Enterprise Phone System without High Cost and Complexity. The article clearly illustrates: The only hardware you'll need is phone equipment for advanced voice and fax. How to join all your employees, mobile devices, …

Most Popular Programming Stories

More for Developers

RSS Feeds

Thanks for your registration, follow us on our social networks to keep up-to-date