public static ListingItem ConvertToListingItem(IEnumerable<FtpItem> inputItems, string separator)
{
var root = new ListingItem("Root", false);
foreach (var item in inputItems)
{
var currentParent = root;
foreach (
var pathSegment in item.FullPath.Remove(0, 1).Split(new[] {separator}, StringSplitOptions.None))
{
var child = currentParent.Children.FirstOrDefault(t => t.Text == pathSegment);
if (child == null)
{
child = new ListingItem(pathSegment, item.ItemType == FtpItemType.Directory);
currentParent.Children.Add(child);
}
currentParent = child;
}
}
return root;
}
private void RecursiveAdd(ListingItem item, TreeNode target)
{
foreach (var child in item.Children)
{
if (!child.IsDirectory)
continue;
var childNode = new TreeNode(child.Text, 1, 1);
target.Nodes.Add(childNode);
RecursiveAdd(child, childNode);
}
}
