Sneaker3/SneakersSkakunov/Authorization.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace SneakersSkakunov
{
    /// <summary>
    /// Логика взаимодействия для Authorization.xaml
    /// </summary>
    public partial class Authorization : Page
    {
        public Authorization()
        {
            InitializeComponent();
        }
        public void GoReg_Click(object sender, RoutedEventArgs e)
        {
            MainFrame.mframe.Navigate(new Registration());
        }

        private void Enter_Click(object sender, RoutedEventArgs e)
        {
            string CurPass = Pass.Password;
            using (SHA256 hash = SHA256.Create())
            {
                CurPass = BitConverter.ToString(hash.ComputeHash(Encoding.UTF8.GetBytes(CurPass))).Replace("-", "");
            }
            using (Sniker DB = new Sniker())
            {
                Users user = DB.Users.FirstOrDefault(x => x.Login == Login.Text && x.Password == CurPass);
                if (user != null)
                {
                    switch (user.id_Role)
                    {
                        case 1:
                            MainFrame.mframe.Navigate(new AdminPage(user.id_Users));
                            break;
                        case 2:
                            MainFrame.mframe.Navigate(new UserPage(user.id_Users));
                            break;
                        default:
                            MessageBox.Show("Вас не существует");
                            break;
                    }
                }
                else
                {
                    MessageBox.Show("Вас не существует");
                }
            }
        }
    }
}