mes-client/UAS_MES_YD/CustomControl/ComBoxWithFocus/SerialPortCombox.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;

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

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

            set
            {
                ComCombox.Text = value;
            }
        }

        private void SerialPortCombox_Load(object sender, EventArgs e)
        {
            ComCombox.Items.AddRange(SerialPort.GetPortNames());
        }
    }
}