public static BookManager Load(string filePath = null)
{
try {
filePath = filePath == null ? DefaultFilePath : filePath;
string json = File.ReadAllText(filePath);
BookManagerTemplate bmt = JsonSerializer.Deserialize <BookManagerTemplate>(json);
BookManager bm = BookManager.Create(bmt.Password, filePath);
bm.books = bmt.Books;
return(bm);
} catch (Exception e) {
}
return(null);
}
public bool Save()
{
try {
BookManagerTemplate bmt = new BookManagerTemplate();
bmt.Password = this.Password;
bmt.Books = this.books;
string json = JsonSerializer.Serialize <BookManagerTemplate>(bmt);
File.WriteAllText(this.FilePath, json);
return(true);
} catch (Exception) {
}
return(false);
}