示例#1
0
        private void login_btn_Click(object sender, EventArgs e)
        {
            string username = this.userName_txb.Text.Trim();
            string passwd   = this.passwd_txb.Text.Trim();

            BLL.UserBLL instance = BLL.UserBLL.GetUserBLL();
            string      msg      = "";

            if (instance.Login(username, passwd, out msg)) //通过调用UserBLL的Login方法检测用户名密码是否正确
            {
                if (remenber_ckb.Checked)                  //若成功登陆,则检测是否勾选记住密码
                {
                    //勾选则将用户名密码保存到user.xml文件中,该文件为xml文件
                    if (!XmlRW.GetXmlRW().UpdateXML(@"user.xml", "1", username, passwd))
                    {
                        MessageBoxBuilder.buildbox("保存失败!", "错误!");
                    }
                }
                else
                {
                    XmlRW.GetXmlRW().UpdateXML(@"user.xml", "0", "", "");//没有勾选则将上次保存记录删除
                }
                UserHelper.userName = username;
                UserHelper.password = passwd; //将用户名密码保存为static全局变量,让其能在程序任意地方调用
                UserHelper.id       = BLL.UserBLL.GetUserBLL().GetIdByName(username);
                this.Hide();
                MainUI r = new MainUI();  //将界面切换至主界面
                r.Show();
            }
            //检测失败则给用户显示错误信息
            else if (!"".Equals(msg))
            {
                MessageBoxBuilder.buildbox(msg, "错误!");
                this.userName_txb.Text = "";
                this.passwd_txb.Text   = "";
                this.userName_txb.Focus();
            }
            else
            {
                MessageBoxBuilder.buildbox("登录失败!", "错误!");
                this.userName_txb.Text = "";
                this.passwd_txb.Text   = "";
                this.userName_txb.Focus();
            }
        }
示例#2
0
文件: LoginUI.cs 项目: qq5013/Medical
 private void login_btn_Click(object sender, EventArgs e)
 {
     string username = this.userName_txb.Text.Trim();
     string passwd = this.passwd_txb.Text.Trim();
     BLL.UserBLL instance = BLL.UserBLL.GetUserBLL();
     string msg = "";
     if (instance.Login(username, passwd,out msg)) //通过调用UserBLL的Login方法检测用户名密码是否正确
     {
         if (remenber_ckb.Checked)                   //若成功登陆,则检测是否勾选记住密码
         {
             //勾选则将用户名密码保存到user.xml文件中,该文件为xml文件
             if (!XmlRW.GetXmlRW().UpdateXML(@"user.xml", "1", username, passwd))
             {
                 MessageBoxBuilder.buildbox("保存失败!","错误!");
             }
         }
         else
         {
             XmlRW.GetXmlRW().UpdateXML(@"user.xml", "0", "", "");//没有勾选则将上次保存记录删除
         }
         UserHelper.userName = username;
         UserHelper.password = passwd; //将用户名密码保存为static全局变量,让其能在程序任意地方调用
         UserHelper.id = BLL.UserBLL.GetUserBLL().GetIdByName(username);
         this.Hide();
         MainUI r = new MainUI();  //将界面切换至主界面
         r.Show();
      }
         //检测失败则给用户显示错误信息
     else if (!"".Equals(msg))
     {
         MessageBoxBuilder.buildbox(msg, "错误!");
         this.userName_txb.Text = "";
         this.passwd_txb.Text = "";
         this.userName_txb.Focus();
     }
     else
     {
         MessageBoxBuilder.buildbox("登录失败!", "错误!");
         this.userName_txb.Text = "";
         this.passwd_txb.Text = "";
         this.userName_txb.Focus();
     }
 }
示例#3
0
        private void login_btn_Click(object sender, EventArgs e)
        {
            string username = this.userName_txb.Text.Trim();
            string passwd   = this.passwd_txb.Text.Trim();

            BLL.UserBLL instance = BLL.UserBLL.GetUserBLL();
            string      msg      = "";

            if (instance.Login(username, passwd, out msg))
            {
                if (remenber_ckb.Checked)
                {
                    if (!XmlRW.GetXmlRW().UpdateXML(@"user.xml", "1", username, passwd))
                    {
                        MessageBox.Show("保存失败!");
                    }
                }
                else
                {
                    XmlRW.GetXmlRW().UpdateXML(@"user.xml", "0", "", "");
                }
                UserHelper.userName = username;
                UserHelper.password = passwd;
                UserHelper.id       = BLL.UserBLL.GetUserBLL().GetIdByName(username);
                this.Hide();
                MainUI r = new MainUI();
                r.Show();
            }
            else if (!"".Equals(msg))
            {
                MessageBox.Show(msg);
                this.userName_txb.Text = "";
                this.passwd_txb.Text   = "";
                this.userName_txb.Focus();
            }
            else
            {
                MessageBox.Show("登录失败!");
                this.userName_txb.Text = "";
                this.passwd_txb.Text   = "";
                this.userName_txb.Focus();
            }
        }