using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.OleDb;

//mình muốn đưa dữ liệu từ bảng Students.mbd vào ô dgvNamHoc
namespace DatabaseProgram
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            string DataPath = "Provider = Microsoft.Jet.OLEDB.4.0; Data Source = D:\\Students.mdb";
            OleDbConnection ole = new OleDbConnection(DataPath);
            
               ole.Open();
            OleDbDataAdapter mydata = new OleDbDataAdapter("Select ID_NamHoc,Name_NamHoc from Students", ole);

            DataTable myTable = new DataTable();
//sai ở đây này ad 

            mydata.Fill(myTable);
//

            dgvNamHoc.DataSource = myTable;

            ole.Close();
        }
       
    }
}