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  • Your email address will not be published.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

  • Today's competitive marketplace requires the organization to frequently release and deploy applications at the pace of user demands, with reduced cost, risk, and increased quality. This book defines the basics of application release and deployment, and provides best practices for implementation with resources for a deeper dive. Inside you will find: The business and technical drivers behind automated application release and deployment. Evaluation guides for application release and deployment solutions. …

  • You probably have several goals for your patient portal of choice. Is "community" one of them? With a bevy of vendors offering portal solutions, it can be challenging for a hospital to know where to start. Fortunately, YourCareCommunity helps ease the decision-making process. Read this white paper to learn more. "3 Ways Clinicians can Leverage a Patient Portal to Craft a Healthcare Community" is a published document owned by www.medhost.com

Most Popular Programming Stories

More for Developers

Latest Developer Headlines

RSS Feeds