C# ComboBox 아이템 추가

1. Class 추가 (ComboBoxItem.cs 만들어서 아래의 코드 추가하기)

        public class ComboBoxItem
        {
            public string Text { get; set; }
            public object Value { get; set; }
            public override string ToString()
            {
                return Text;
            }
        }

2.

        void _ComboBoxItem()
        {
            ComboBox cbx = new ComboBox();
            cbx.DisplayMember = "Text";
            cbx.ValueMember = "Value";

            List<ComboBoxItem> list = new List<ComboBoxItem>();

            ComboBoxItem item = new ComboBoxItem();
            item.Text = "";
            item.Value = "";
            list.Add(item);

            item = new ComboBoxItem(); 
            item.Text = "이름";
            item.Value = "1";
            list.Add(item);

            item = new ComboBoxItem();           
            item.Text = "부서";
            item.Value = "2";
            list.Add(item);

            item = new ComboBoxItem();
            item.Text = "회사";
            item.Value = "3";
            list.Add(item);

            comboBox1.DataSource = list;
        }