public static void ExportBookMarkTree(string Filename, BookMarkTree Tree)
{
if (!Directory.Exists(Filename))
{
Directory.CreateDirectory(Path.GetDirectoryName(Filename));
}
Stream stream = File.Open(Filename, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
BinaryFormatter bFormatter = new BinaryFormatter();
bFormatter.Serialize(stream, Tree);
stream.Close();
}
public void AddTree(BookMarkTree tree)
{
tree.Parent = this;
this.ChildTrees.Add(tree);
}