imcs_yj_be/ccs/Componen/Uctl_OComponen1.cs

using IMCS.DefaultList;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace IMCS.Componen
{
    public partial class Uctl_OComponen1 : UserControl
    {
        public DeviceStateDefaultList deviceStateDefaultList { get; set; } = new DeviceStateDefaultList();
        public Uctl_OComponen1()
        {
            InitializeComponent();
            this.Load += (s, e) =>
            {
                deviceStateDefaultList.PropertyChanged += DeviceStateDefaultList_PropertyChanged;
            };
        }

        private void DeviceStateDefaultList_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            DeviceStateDefaultList dl = sender as DeviceStateDefaultList;
            switch (e.PropertyName)
            {
                case "Device_OnLine":
                    {
                        this.BeginInvoke(new Action(() =>
                        {
                            if (dl.Device_OnLine)
                            {
                                this.panel1.Visible = true;
                                this.panel2.Visible = true;
                                this.panel3.Visible = true;
                                this.panel1.BackColor = System.Drawing.Color.FromArgb(0, 204, 255);
                                this.panel2.BackColor = System.Drawing.Color.FromArgb(0, 51, 255);
                                this.panel3.BackColor = System.Drawing.Color.FromArgb(0, 51, 255);


                            }
                            else
                            {
                                this.panel1.Visible = false;
                                this.panel2.Visible = false;
                                this.panel3.Visible = false;
                                this.BackColor = System.Drawing.Color.FromArgb(223, 223, 223);
                            }
                        }));
                    }
                    break;
            }
        }
    }
}