private static TreeViewItem FindItemRecursive(int id, TreeViewItem item)
{
if (item == null)
{
return((TreeViewItem)null);
}
if (item.id == id)
{
return(item);
}
if (!item.hasChildren)
{
return((TreeViewItem)null);
}
using (List <TreeViewItem> .Enumerator enumerator = item.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
TreeViewItem current = enumerator.Current;
TreeViewItem itemRecursive = TreeViewUtility.FindItemRecursive(id, current);
if (itemRecursive != null)
{
return(itemRecursive);
}
}
}
return((TreeViewItem)null);
}
private static TreeViewItem FindItemRecursive(int id, TreeViewItem item)
{
if (item == null)
{
return(null);
}
if (item.id == id)
{
return(item);
}
if (!item.hasChildren)
{
return(null);
}
foreach (TreeViewItem current in item.children)
{
TreeViewItem treeViewItem = TreeViewUtility.FindItemRecursive(id, current);
if (treeViewItem != null)
{
return(treeViewItem);
}
}
return(null);
}
public static TreeViewItem FindItem(int id, TreeViewItem searchFromThisItem)
{
return(TreeViewUtility.FindItemRecursive(id, searchFromThisItem));
}