public static void CreateFilmTree(TreeView tree)
{
XDocument xDoc = FileOPs.LoadXmlFile(form_Catalog.filmFileName);
tree.Nodes.Clear();
tree.Nodes.Add(new TreeNode(xDoc.Root.Name.ToString()));
List <Film> parse = FileOPs.ParseFilmXmlToList(form_Catalog.filmFileName);
List <Film> noDupesProducer = parse.GroupBy(a => a.filmProducer).Select(grp => grp.FirstOrDefault()).OrderBy(a => a.filmProducer).ToList();
foreach (Film nDP in noDupesProducer)
{
tree.Nodes[0].Nodes.Add(nDP.filmProducer);
List <Film> filmTitle = parse.FindAll(x => x.filmProducer.Equals(nDP.filmProducer)).OrderBy(s => s.filmTitle).ToList();
foreach (var ft in filmTitle)
{
tree.Nodes[0].Nodes[noDupesProducer.IndexOf(nDP)].Nodes.Add(ft.filmTitle);
}
}
tree.ExpandAll();
FileOPs.SetFilmLastID();
}
private void Catalog_Load(object sender, EventArgs e)
{
timer_Preview.Stop();
FileOPs.SetBookLastID();
FileOPs.SetFilmLastID();
if (tc_Info.SelectedTab == tabPage_Book)
{
grpbox_BookInfo.Hide();
TreeViewOPs.CreateBookTree(tw_Book);
}
if (tc_Info.SelectedTab == tabPage_Film)
{
grpbox_FilmInfo.Hide();
TreeViewOPs.CreateFilmTree(tw_Film);
}
}
private void OnChanged(object source, FileSystemEventArgs e)
{
Thread.Sleep(10);
Invoke((MethodInvoker) delegate
{
if (tc_Info.SelectedTab == tabPage_Book)
{
TreeViewOPs.CreateBookTree(tw_Book);
}
if (tc_Info.SelectedTab == tabPage_Film)
{
TreeViewOPs.CreateBookTree(tw_Film);
}
});
FileOPs.SetBookLastID();
FileOPs.SetFilmLastID();
}
