++ช่วยดูโค๊ดให้ทีค่ะ โชว์ข้อมูลจากดาต้าเบส ลง textbox ไม่ eror แต่ข้อมูลไม่โชว์++

private void txtSEARCH_Click(object sender, EventArgs e)
        {
           
            OleDbConnection conn = new OleDbConnection();
            conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:/Documents and Settings/Administrator/Desktop/DB.mdb";
            OleDbCommand cmd = new OleDbCommand();
            cmd.Connection = conn;
            cmd.CommandText = "select FNAME, LNAME from EMP where ID = '" + int.Parse(ID.Text) + "' ";
            conn.Open();
            OleDbDataReader drd = cmd.ExecuteReader();
            while (drd.Read()) 
            { 
                FNAME.Text = drd["FNAME"].ToString(); 
                LNAME.Text = drd["Price"].ToString(); 
            }
            drd.Close();
            conn.Close();
        }