njcit/NJCIT/InfomationForm.cs

using System;
using System.Collections;
using System.Threading;
using System.Windows.Forms;

namespace NJCIT
{
    public partial class InfomationForm : Form
    {
        public Thread updateThread;
        private bool tag = true;

        public InfomationForm()
        {
            InitializeComponent();
        }

        private void InformationForm_Load(object sender, EventArgs e)
        {
            this.ChangeForm();
            this.UpdateInfomation();
            CheckForIllegalCrossThreadCalls = false;
            StartTimer();
        }

        private void Button_Logout_Click(object sender, EventArgs e)
        {
            DialogResult r = MessageBox.Show("确定要退出登录吗？", "操作提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
            if (r == DialogResult.OK)
            {
                LoginServer.DoLogout();
                if (LoginServer.Online)
                {
                    MessageBox.Show("退出登录失败！", "操作提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
                else
                {
                    this.ChangeForm();
                }
            }
        }

        private void Button_exit_Click(object sender, EventArgs e)
        {
            this.StopTimer();
            Environment.Exit(0);
        }

        public void UpdateInfomation()
        {
            ArrayList result = LoginServer.GetInformation();
            if (result.Count == 7)
            {
                label_info.Text = "登录状态：" + result[0].ToString();
                label_username.Text = "用 户 名 ：" + result[1].ToString();
                label_domain.Text = "认 证 域 ：" + result[2].ToString();
                label_ip.Text = "登 录 IP ：" + result[3].ToString();
                label_timer.Text = "已用时长：" + FormatTime1(result[4].ToString());
                label_account.Text = "账户余额：" + result[5].ToString() + "元";
                label_timeamount.Text = "已用时长：" + FormatTime2(result[6].ToString());
            }
        }

        // 切换窗体
        private void ChangeForm()
        {
            this.Hide();
            new LoginForm(this).ShowDialog();
        }

        private static String FormatTime2(string timeStr)
        {
            long time = 0;
            try
            {
                time = long.Parse(timeStr);
            }
            catch (Exception)
            {
                time = 0;
            }
            long second = time % 60;
            time = time / 60;
            long minute = time % 60;
            time = time / 60;
            long hour = time % 60;
            return hour + "小时" + minute + "分" + second + "秒";
        }

        private static String FormatTime1(string timeStr)
        {
            long time = 0;
            try
            {
                time = long.Parse(timeStr);
            }
            catch (Exception)
            {
                time = 0;
            }
            long second = time % 60;
            time = time / 60;
            long minute = time % 60;
            time = time / 60;
            long hour = time % 60;
            return hour + ":" + minute + ":" + second;
        }

        public void StartTimer()
        {
            updateThread = new Thread(new ThreadStart(ThreadMethod));
            updateThread.Start();
        }

        public void StopTimer()
        {
            tag = false;
        }
        private void ThreadMethod()
        {
            while (tag)
            {
                UpdateInfomation();
                Thread.Sleep(1000);
            }
        }

        // 处理退出操作
        private void InfomationForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            StopTimer();
            Environment.Exit(0);
        }

        public void GetFocus()
        {
            button_exit.Focus();
        }

        private void toolStripButton1_Click(object sender, EventArgs e)
        {

        }

        private void toolStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
        {

        }

        private void toolStripButton_about_Click(object sender, EventArgs e)
        {
            new AboutForm().ShowDialog();
        }

        private void toolStripLabel_help_Click(object sender, EventArgs e)
        {
            try
            {
                System.Diagnostics.Process.Start("help.html");
            }
            catch (Exception ee)
            {
                MessageBox.Show(ee.Message, "错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}