/// <summary>
/// Remove all the empty nodes from the children list
/// </summary>
public void RemoveEmptyChildren()
{
var todelete = new List <NodeItem>();
foreach (var item in NodeItems)
{
item.RemoveEmptyChildren();
if (string.IsNullOrEmpty(item.Name) && item.NodeItems.Count == 0)
{
todelete.Add(item);
}
}
foreach (var del in todelete)
{
NodeItems.Remove(del);
}
}
