public Book get_book(string bookName)
{
try
{
BookViewModel bvm = this.root_bvm.getBook(bookName);
if (bvm.BookName_ == "nullBook")
throw new Exception(bookName + " : not found");
Book book = new Book(bvm);
return book;
}
catch (Exception e)
{
throw e;
//BookViewModel bvm = new BookViewModel();
//Book book = new Book(bvm);
//return book;
}
}
public string remove_book(string bookName)
{
try
{
BookViewModel bvm = this.root_bvm.getBook(bookName);
if (bvm.BookName_ == "nullBook")
throw new Exception(bookName + " : not found");
Book book = new Book(bvm);
this.save_book();
return "remove book complete " + bookName;
}
catch (Exception e)
{
throw e;
//BookViewModel bvm = new BookViewModel();
//Book book = new Book(bvm);
//return book;
}
}
