DateGridView中添加下拉框列并实现数据绑定、更改背景色

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1.添加下拉框<br><br>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;         }     } }

2.按钮列更改背景色

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　　更改FlatStyle——Flat;

　　更改DefaultCellStyle

详细如下图所示：