Audit_APP/Windows/LogWindow.xaml.cs

using GalaSoft.MvvmLight.Command;
using MahApps.Metro.Controls;
using Models;
using System;
using System.Collections.Generic;
using System.Linq;
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.Shapes;

namespace Audit.Windows
{
    /// <summary>
    /// LogWindow.xaml 的交互逻辑
    /// </summary>
    public partial class LogWindow : MetroWindow
    {
        public LogWindow()
        {
            InitializeComponent();
        }

        private void Exit(object sender, RoutedEventArgs e)//退出按钮
        {
            Application.Current.Shutdown();//关闭窗口
        }
  //      public UserAccount UserAccount { get; private set; } = AuditData.Instance.Useraccount;
        public AuditData AuditData { get; set; } = AuditData.Instance;
        private void Log(object sender, RoutedEventArgs e)//登录按钮
        {  

            if (this.users.Text == "sunlight")
            {
                if (this.Passwds.Text == "sunlight")
                {
                    MessageBox.Show("警告：进入设置模式请您明确操作目的及可能需承担的后果");
                    Windows.Set_up setup = new Windows.Set_up();
                    setup.Show();//实例化并打开设置窗口
                    this.Close();//关闭当前窗口
                }
                else
                {
                    MessageBox.Show("ERR.C0011：拒绝登录");//设置密码错误
                }
            }
            else
            {
                
                UserAccountProvide UserAccountProvide = new UserAccountProvide();
                var list = UserAccountProvide.Select();
                var usersql = list.FirstOrDefault(item => item.UserCode==AuditData.Useraccount.UserCode && item.PassWord==AuditData.Useraccount.PassWord);
                if (usersql == null)
                {
                    MessageBox.Show("ERR.C0000：用户名或密码错误");
                }
                else
                {
                    MainWindow mainWindow = new MainWindow();
                    mainWindow.Show();
                    this.Close();
                }
            }
        }
    }
}