Esempio n. 1
0
        private void button1_Click(object sender, EventArgs e)
        {
            string username = txtUser.Text;
            string userpwd  = txtPwd.Text;

            if (username == "请输入用户名")
            {
                new Warning("请输入用户名", 图标.Erro).Show();


                //MessageBox.Show("请输入账号!");
                return;
            }
            if (userpwd == "")
            {
                new Warning("请输入密码", 图标.Erro).Show();
                return;
            }
            try
            {
                List <AdminsMDL> list = AdminsBLL.GetLogin(username);
                if (list.Count > 0)
                {
                    if (list[0].LoginType == 1)
                    {
                        //登录成功

                        admins.UserCompellation = list[0].UserCompellation;
                        admins.name             = list[0].UserName;
                        admins.id     = list[0].headID;
                        admins.UserId = list[0].userid;
                        AdminsMDL a = new AdminsMDL();
                        a.LoginType = 2;
                        a.UserName  = username;
                        AdminsBLL.logintype(a);
                        FrmMain f = new FrmMain();
                        f.Show();
                        this.Hide();
                    }
                    else if (list[0].LoginType == 2)
                    {
                        new Warning("请勿重复登录", 图标.Erro).Show();
                    }
                }
                else
                {
                    new Warning("密码错误", 图标.Erro).Show();
                }
            }
            catch (Exception)
            {
                MessageBox.Show("发生未只的异常,请联系开发者", "未知异常", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
Esempio n. 2
0
        public async void SendRequest(string account, string pass, string action)
        {
            try
            {
                UserManager.UserVerification userVerification = new UserManager.UserVerification();
                pass = userVerification.GetSHA256(pass);
                byte[]       tempBuff    = Encoding.UTF8.GetBytes(action + "%" + account + "%" + pass);
                SmallPackage package     = new SmallPackage(1024, 1024, "M", tempBuff, "0");
                byte[]       buffMessage = package.Packing();
                await server.GetStream().WriteAsync(buffMessage, 0, buffMessage.Length);

                byte[] buffReceive = new byte[1024];
                await server.GetStream().ReadAsync(buffReceive, 0, buffReceive.Length);

                SmallPackage packageReceive = new SmallPackage();
                packageReceive.DividePackage(buffReceive);

                string[] data = (Encoding.UTF8.GetString(packageReceive.Data).Trim('\0', '\t', '\n')).Split('%');
                if (data[0] == "LOGINOKE")
                {
                    User    user     = new User(data[1], account, true, @"./images/avatarDefault/avatarDefault.png");
                    FrmMain mainform = new FrmMain(this, user, client, server, data[2]);
                    mainform.Show();
                    this.Hide();
                    label2.Visible = false;
                }
                else if (data[0] == "ERRORLOGINED")
                {
                    MessageBox.Show("Account was logined in other computer", "Login error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
                else
                {
                    label2.Text    = "Tai khoan hoac mat khau khong chinh xac";
                    label2.Visible = true;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("Please check the connection again or the server could not be found!", "Error Connected", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                this.lnConnect.Text = "No connection";
            }
        }