MvvmScaffoldFrame48/MvvmScaffoldFrame48.VIEWMODEL/ViewModel/PlcSettingViewModel.cs

using MvvmScaffoldFrame48.DLL.CommunicationTools;
using MvvmScaffoldFrame48.DLL.ThreadManager;
using MvvmScaffoldFrame48.Model.StorageModel.PlcParameter;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;

namespace MvvmScaffoldFrame48.ViewModel.ViewModel
{
    public class PlcSettingViewModel:BaseViewModel
    {
        #region 界面绑定属性
        private string _ShowValue;
        public string ShowValue
        {
            get { return _ShowValue; }
            set 
            {
                _ShowValue = value;
                OnPropertyChanged(nameof(ShowValue));
            }
        }
        #endregion

        #region 界面绑定事件
        public ICommand CheckTestCommand { get; set; }
        #endregion

        #region 属性
        private PlcCommunManager PlcCommunManager = null;
        #endregion

        #region 绑定用Action方法
        private void CheckTest(object e)
        {
            PlcCommunManager.RegisterMap.TryGetValue("test3", out PlcParameterModel Result);
            if (Result != null)
            {
                ShowValue = PlcCommunManager.ReadParameter(Result).ToString();
            }
        }
        #endregion

        #region 绑定用Predicate方法
        private bool CanTrue(object obj)
        {
            return true;
        }
        private bool CanFalse(object obj)
        {
            return false;
        }
        #endregion

        #region 其他方法

        public PlcSettingViewModel()
        {
            PlcCommunManager = PlcCommunManager.Instance;
            CheckTestCommand = new RelayCommand(CheckTest,CanTrue);
        }
        #endregion
    }
}