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  • Your email address will not be published.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

  • With JRebel, developers get to see their code changes immediately, fine-tune their code with incremental changes, debug, explore and deploy their code with ease (both locally and remotely), and ultimately spend more time coding instead of waiting for the dreaded application redeploy to finish. Every time a developer tests a code change it takes minutes to build and deploy the application. JRebel keeps the app server running at all times, so testing is instantaneous and interactive.

  • When it comes to desktops – physical or virtual – it's all about the applications. Cloud-hosted virtual desktops are growing fast because you get local data center-class security and 24x7 access with the complete personalization and flexibility of your own desktop. Organizations make five common mistakes when it comes to planning and implementing their application management strategy. This eBook tells you what they are and how to avoid them, and offers real-life case studies on customers who didn't let …

Most Popular Programming Stories

More for Developers

Latest Developer Headlines

RSS Feeds