mes-client/UAS-出货标签管理(泽天)/CustomControl/SerialPortCombox.cs

using System;
using System.Windows.Forms;
using System.IO.Ports;

namespace UAS_LabelMachine.CustomControl
{
    public partial class SerialPortCombox : UserControl
    {
        public SerialPortCombox()
        {
            InitializeComponent();
        }

        public override string Text
        {
            get
            {
                return ComCombox.Text;
            }

            set
            {
                ComCombox.Text = value;
            }

        }

        public string SelectedText
        {
            get
            {
                return ComCombox.SelectedText;
            }

            set
            {
                ComCombox.SelectedText = value;
            }
        }

        public object SelectedValue
        {
            get
            {
                return ComCombox.SelectedValue;
            }

            set
            {
                ComCombox.SelectedValue = value;
            }
        }


        public object Items
        {
            get
            {
                return ComCombox.Items;
            }
        }

        private void SerialPortCombox_Load(object sender, EventArgs e)
        {
            ComCombox.Items.AddRange(SerialPort.GetPortNames());
            foreach (var item in ComCombox.Items)
            {
                if (item.ToString() == Properties.Settings.Default.PortName)
                {
                    ComCombox .SelectedIndex= ComCombox.Items.IndexOf(item);
                    return;
                }
            }
        }
    }
}