private void Button_Click_1(object sender, RoutedEventArgs e)
{
try
{
var password = Password.Password;
if (string.IsNullOrEmpty(Login.Text) || string.IsNullOrEmpty(password))
{
throw new Exception("Введите логин и пароль");
}
var user = new EF.User();
using (var db = new EF.Context())
{
if (!db.Users.Any(u => u.Login.Equals(Login.Text) && u.Password.Equals(password)))
{
throw new Exception("Такого пользователя не существует");
}
else
{
user = db.Users.FirstOrDefault(u => u.Login.Equals(Login.Text) && u.Password.Equals(password));
}
}
Shelf shelf = new Shelf(user);
shelf.Show();
Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButton.OK);
return;
}
}
public Shelf(EF.User u)
{
CurrentUser = u;
InitializeComponent();
BooksList = new List <EF.Book>();
SelectedBook = new EF.Book();
LoadComboboxItems();
}
public Bookmark(EF.User user, EF.Book book)
{
CurrentUser = user;
CurrentBook = book;
DataContext = this;
db = new EF.Context();
InitializeComponent();
BookmarksList = new List <EF.Bookmark>();
LoadBookmarks();
}
public Read(EF.User u, EF.Book book, string text)
{
InitializeComponent();
CurrentUser = u;
CurrentBook = book;
FlowDocument doc = new FlowDocument(new Paragraph(new Run(text)));
AddRead();
Rtb.Document = doc;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
var password = Password.Password;
var repPassword = RepeatPassword.Password;
if (string.IsNullOrEmpty(Login.Text) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(repPassword))
{
throw new Exception("Заполните все поля");
}
if (Login.Text.Length > 50 || password.Length > 50)
{
throw new Exception("Слишком длинный логин/пароль");
}
if (!password.Equals(repPassword))
{
throw new Exception("Пароли должны совпадать");
}
using (var db = new EF.Context())
{
if (db.Users.Any(u => u.Login.Equals(Login.Text)))
{
throw new Exception("Пользователь с таким именем уже существует");
}
var user = new EF.User()
{
Login = Login.Text,
Password = password
};
db.Users.Add(user);
db.SaveChanges();
}
var str = "Пользователь " + Login.Text + " успешно добавлен";
MessageBox.Show(str);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButton.OK);
return;
}
}