shgxtzcjhoudaosaomadayinwpf/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ViewModels/SettingsPageViewModel.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Windows;
using Dm;
using linesider_screen_bankend.Core.Mvvm;
using linesider_screen_bankend.Services.Interfaces;
using Prism.Commands;
using Prism.Ioc;
using Prism.Regions;

namespace linesider_screen_bankend.Modules.ModuleName.ViewModels
{
    public class SettingsPageViewModel : RegionViewModelBase
    {

        private List<string> _portList;
        public List<string> PortList
        {
            get { return _portList; }
            set { SetProperty(ref _portList, value); }
        }

        private List<string> _baudList;
        public List<string> BaudList
        {
            get { return _baudList; }
            set { SetProperty(ref _baudList, value); }
        }

        private string _message;
        public string Message
        {
            get { return _message; }
            set { SetProperty(ref _message, value); }
        }

        // MQTT参数
        private string _mqttAddress;
        public string MqttAddress
        {
            get { return _mqttAddress; }
            set { SetProperty(ref _mqttAddress, value); }
        }
        private string _mqttPort;
        public string MqttPort
        {
            get { return _mqttPort; }
            set { SetProperty(ref _mqttPort, value); }
        }
        private string _mqttClientId;
        public string MqttClientId
        {
            get { return _mqttClientId; }
            set { SetProperty(ref _mqttClientId, value); }
        }
        private string _mqtttTopic;
        public string MqttTopic
        {
            get { return _mqtttTopic; }
            set { SetProperty(ref _mqtttTopic, value); }
        }

        // 按钮事件
        private DelegateCommand _testCommand;
        public DelegateCommand TestCommand =>
        _testCommand ?? (_testCommand = new DelegateCommand(ExecuteTestCommand));


        private IPortService _portService;
        private IPrintService _printService;
        public SettingsPageViewModel(IRegionManager regionManager, IPortService portService, IPrintService printService) :
            base(regionManager)
        {
            Debug.WriteLine("viewModel方法启动测试1");
            _portService = portService;
            _printService = printService;
            Message = "139.224.232.211";
            InitializePortAndBaudLists();
        }

        private void InitializePortAndBaudLists()
        {
            PortList = _portService.GetPortOptions();
            BaudList = _portService.GetBaudOptions();
        }
        public override void OnNavigatedTo(NavigationContext navigationContext)
        {
            //do something
        }

        // 按钮事件
        void ExecuteTestCommand()
        {
            _printService.DoPrint("测试地址");
        }
    }
}