private void Button_Click(object sender, RoutedEventArgs e)
{
this.taskADB = new TaskAssistantContext();
var salt = DataGenerator.GetRandStr(6, 6, true);
var userModel = new UserModel()
{
Name = firstNameBox.Text,
Surname = secondNameBox.Text,
Username = UsernameBox.Text,
Salt = salt,
Password = DataGenerator.GetSaltHash(PassBox.Password, salt),
};
var user = new User(userModel.Username, userModel.Name, userModel.Surname, userModel.Password, userModel.Salt);
this.taskADB.Users.Add(user);
this.taskADB.SaveChanges();
SignIn signInPage = new SignIn();
signInPage.Show();
this.Close();
}