1.添加下拉框

代码实现==》

using System;

using System.Collections.Generic;

using System.Windows.Forms;

namespace DgvCombox

{

    public partial class Form1 : Form

    {

        class TextInfo

        {

            public string MyName { get; set; }

            public string Sex { get; set; }

        }

        public Form1()

        {

            InitializeComponent();

            this.dgvList.AutoGenerateColumns = false;

        }

        private void Form1_Load(object sender, EventArgs e)

        {

            List<string> sexList = new List<string>();

            sexList.Add("男");

            sexList.Add("女");

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

            list.Add(new TextInfo { MyName = "001", Sex = "男" });

            list.Add(new TextInfo { MyName = "002", Sex = "女" });

            list.Add(new TextInfo { MyName = "003", Sex = "女" });

            list.Add(new TextInfo { MyName = "004", Sex = "女" });

            //this.dgvList.DataSource = list;

            for (int i = 0; i < list.Count; i++)

            {

                dgvList.Rows.Add();

                this.dgvList.Rows[i].Cells[0].Value = list[i].MyName;

                this.dgvList.Rows[i].Cells[1].Value = list[i].Sex;

            }

            ((DataGridViewComboBoxColumn)this.dgvList.Columns["Sex"]).DataSource = sexList;

            this.dgvList.AllowUserToAddRows = true;

        }

    }

}