20211124_ZNZT_upperpc/MonitoringTechnology/MainWindow.xaml.cs

using InTheHand.Net.Bluetooth;
using MonitoringTechnology.Models;
using MonitoringTechnology.ViewModels;
using MonitoringTechnology.Views;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading;
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;
using System.Windows.Threading;
using WpfBleApp.Ble;

namespace MonitoringTechnology
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        private DispatcherTimer ShowTimer;
        public static ErrorMessageModel EM { get; set; } = new ErrorMessageModel();
        public static MainViewModel mainViewModel = new MainViewModel();
        public static BleDevice _bleDevice = new BleDevice(); //保存已选择的蓝牙设备信息
        public static SystemOperationView systemOperationView = new SystemOperationView();
        public MainWindow()
        {
            InitializeComponent();


            this.DataContext = mainViewModel;

            this.MaxHeight = SystemParameters.PrimaryScreenHeight;//防止最大化时系统任务栏被遮盖

            //添加timer
            ShowTimer = new System.Windows.Threading.DispatcherTimer();
            ShowTimer.Tick += new EventHandler(showTimer);
            ShowTimer.Interval = new TimeSpan(0, 0, 0, 1, 0);
            ShowTimer.Start();
        }

        //日期
        public void showTimer(object sender, EventArgs e)
        {
            this.Datatime.Text = "";
            this.Date.Text = "";
            this.week.Text = "";
            //获得年月日 
            //this.Datatime.Text += " " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");   //yyyy年MM月dd日 
            this.Datatime.Text += " " + DateTime.Now.ToString("HH:mm:ss");   //yyyy年MM月dd日 
            this.Date.Text += " " + DateTime.Now.ToString("yyyy-MM-dd");
            this.week.Text += System.DateTime.Today.ToString("dddd", new System.Globalization.CultureInfo("zh-CN"));
        }
        /// <summary>
        /// 主窗口移动事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (e.LeftButton == MouseButtonState.Pressed)
                this.DragMove();
        }


        /// <summary>
        /// 主窗口双击最大化事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            //判断窗口是否正常，正常则放大，否则还原正常窗口
            if (this.WindowState == WindowState.Normal)
                this.WindowState = WindowState.Maximized;
            else
                this.WindowState = WindowState.Normal;
        }

        /// <summary>
        /// 主窗口关闭按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if (systemOperationView.buttonConnect.Content.ToString() == "断开连接")
            {
                systemOperationView.AddLog("蓝牙连接未断开！请先断开后，再关闭主窗口！");
                MessageBox.Show("蓝牙连接未断开！请先断开后，再关闭主窗口！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
            }
            else
            {
                this.Close();
            }
        }

        /// <summary>
        /// 主窗口最小化事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            this.WindowState = WindowState.Minimized;
        }

        /// <summary>
        /// 主窗口最大化事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            //判断是否以及最大化，最大化就还原窗口，否则最大化
            if (this.WindowState == WindowState.Maximized)
                this.WindowState = WindowState.Normal;
            else
                this.WindowState = WindowState.Maximized;
        }


        BluetoothRadio Radio = null;     //蓝牙适配器
        /// <summary>
        /// 初始化窗口之后判断当前电脑蓝牙是否已开启
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {

            Radio = BluetoothRadio.PrimaryRadio;//获取当前PC的蓝牙适配器

            if (Radio == null)
            {
                //SystemOperationView.EM.BlueConnectionMessage = "电脑蓝牙未打开或者未发现！请打开电脑蓝牙后重新尝试！";
                MessageBox.Show("电脑蓝牙未打开或者未发现！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
            }


        }


    }
}