[C#]急救！直接在DataGridView编辑更新,如何让它同步更新数据库(Access)

[C#]急救！直接在DataGridView编辑更新,怎么让它同步更新数据库(Access)
DataGridView我已用封装方法绑定好了,
然后我直接在DataGridView上进行编辑,当我点保存后怎么让它直接更新数据库里面的数据(ACcess数据库)

[解决办法]

ds.update

[解决办法]
冒泡帮顶接分

看你的datagridview用什么数据绑定形式了

usersBindingSource.EndEdit();

usersTableAdapter.Update(accountDataDataSet.Users);
[解决办法]
楼主参考下

C# code

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Data.OleDb;namespace WindowsApplication4{    public partial class Form1 : Form    {        OleDbDataAdapter da;        DataTable dt;        OleDbConnection cn;        public Form1()        {            InitializeComponent();        }        private void button1_Click(object sender, EventArgs e)        {            da.Update(dt);        }        private void Form1_Load(object sender, EventArgs e)        {            cn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=F:\Northwind.mdb");            da = new OleDbDataAdapter("select * from orders", cn);            OleDbCommandBuilder cb = new OleDbCommandBuilder(da);            dt = new DataTable();            da.Fill(dt);            dataGridView1.DataSource = dt;        }    }}