private TreeNode CreateNodeFromBookData(Book b)
{
TreeNode node = new TreeNode(b.Title);
(node.Nodes.Add("ID: " + b.BookID) as TreeNode).Tag = "ID";
(node.Nodes.Add("Author: " + b.Author) as TreeNode).Tag = "Author";
(node.Nodes.Add("Pages: " + b.Pages) as TreeNode).Tag = "Pages";
(node.Nodes.Add("Publication Date: " + b.PublishedDate.ToShortDateString()) as TreeNode).Tag = "PublicationDate";
(node.Nodes.Add("Category: " + b.Category) as TreeNode).Tag = "Category";
if (!b.IsDirectory)
(node.Nodes.Add("FileName: " + b.FileName) as TreeNode).Tag = "FileName";
if (b.IsDirectory)
{
(node.Nodes.Add("Directory: " + b.DirectoryName) as TreeNode).Tag = "Directory";
TreeNode node2 = new TreeNode("Files");
foreach (string file in b.Files)
{
node2.Nodes.Add(file);
}
node.Nodes.Add(node2);
}
return node;
}
private void testpropgrid_Load(object sender, EventArgs e)
{
//propgridobject obj = new propgridobject();
//obj.Name = "usman";
//obj.Property1 = "prop1";
//obj.Title = "title";
//obj.Property2 = "prop2";
//obj.Property3 = proptype.Ten;
//propertyGrid1.SelectedObject = obj;
Book b = new Book();
propertyGrid1.SelectedObject = b;
}
private void _removeBookFromTreeView(Book book)
{
foreach (TreeNode node in _findNodeFromID(book.BookID))
tvBooks.Nodes.Remove(node);
//TreeNode node = _findNodeFromID(book.BookID);
//tvBooks.Nodes.Remove(node);
}
private void _appendBookToTreeView(Book book)
{
this.tvBooks.Nodes.Add(CreateNodeFromBookData(book));
}
public void LoadBookListFromFile(string filename)
{
if (!BookListExists(filename))
{
CreateNewBookListFile(filename);
}
XmlDocument doc = new XmlDocument();
doc.Load(filename);
XmlNodeList nodelist = doc.GetElementsByTagName("Books");
foreach (XmlNode node in nodelist)
{
XmlNodeList books = node.ChildNodes;
foreach (XmlNode book in books)
{
Book b = new Book();
XmlNode temp;
temp = book.SelectSingleNode("Title");
if (temp != null) b.Title = temp.InnerText;
temp = book.SelectSingleNode("Author");
if (temp != null) b.Author = temp.InnerText;
temp = book.SelectSingleNode("Category");
if (temp != null) b.Category = temp.InnerText;
temp = book.SelectSingleNode("Pages");
if (temp != null) b.Pages = Convert.ToInt32(temp.InnerText);
temp = book.SelectSingleNode("PublishedDate");
if (temp != null) b.PublishedDate = temp.InnerText;
temp = book.SelectSingleNode("FileName");
if (temp != null) b.FileName = _canonicalizePath(temp.InnerText, _pathType.File);
temp = book.SelectSingleNode("Directory");
if (temp != null)
{
b.DirectoryName = _canonicalizePath(temp.InnerText, _pathType.Directory);
b.IsDirectory = true;
}
_bookList.Add(b);
}
}
foreach (Book b in _bookList)
{
if (b.IsDirectory == true)
{
//_bookMap.Add(Path.GetDirectoryName(b.DirectoryName.ToLower()), b);
_bookMap.Add(_canonicalizePath(b.DirectoryName, _pathType.Directory), b);
}
else
{
//_bookMap.Add(b.FileName.ToLower(), b);]
_bookMap.Add(_canonicalizePath(b.FileName, _pathType.File), b);
}
}
}
public void AddBook(string title, string author, DateTime publishedDate, int pages, string category, string filename, string dirname, bool isdirectory, string[] filelist)
{
Book b = new Book();
b.Title = title;
b.Author = author;
b.Category = category;
b.Pages = pages;
b.PublishedDate = publishedDate;
b.FileName = filename;
b.DirectoryName = dirname;
b.IsDirectory = isdirectory;
b.Files = filelist;
this.AddBook(b);
}
public BookManagerChangeEventArgs(Book b)
{
_book = b;
}
private void _removeBookFromMap(Book book)
{
throw new Exception("The method or operation is not implemented.");
}
private void _addBookToMap(Book book)
{
throw new Exception("The method or operation is not implemented.");
}
public void AddBook(Book b)
{
BookAdded(this, new BookManagerChangeEventArgs(coll.AddBook(b)));
}
public CollectionChangeEventArgs(Book b)
{
_book = b;
}
public Book AddBook(Book b)
{
_books.Add(b);
this.BookAdded(this, new CollectionChangeEventArgs(b));
return b;
}
