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<FONT COLOR="#AOAO99">Copy a branch</FONT></H3></CENTER>

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To copy a branch, we use recursion and the <A HREF="copy_item.shtml.htm" tppabs="http://www.codeguru.com/treeview/copy_item.shtml">CopyItem()</A>
function to accomplish our task.
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<PRE><TT><FONT COLOR="#990000">// CopyBranch&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Copies all items in a branch to a new location
// Returns&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - The new branch node
// htiBranch&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - The node that starts the branch
// htiNewParent - Handle of the parent for new branch
// htiAfter&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Item after which the new branch should be created
HTREEITEM CTreeCtrlX::CopyBranch( HTREEITEM htiBranch, HTREEITEM htiNewParent,&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HTREEITEM htiAfter /*= TVI_LAST*/ )
{
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HTREEITEM hChild;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HTREEITEM hNewItem = CopyItem( htiBranch, htiNewParent, htiAfter );
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; hChild = GetChildItem(htiBranch);
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; while( hChild != NULL)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // recursively transfer all the items
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CopyBranch(hChild, hNewItem);&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; hChild = GetNextSiblingItem( hChild );
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return hNewItem;
}</FONT></TT>
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