How do I use Insert Into with parameters in .net

Hi,

I am trying to add a record with the INSERT INTO with parameters. Here is my
code. I get the error message now that it expects a ")". I have
tried a few different things, but to no avail. What am I doing wrong???? I
can't believe that it is so difficult to add a record in a database.

TIA
Roy


using System;

using System.Data;

using System.Data.OleDb;

using System.Xml.Serialization;

public class MainClass

{

public static void Main ()

{

test.xxx();


}

}



public class test

{

public static void xxx()

{

int lnvar1=10, lnvar2=20, lnvar3=30;

string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=D:\\dbAccess\\db1.mdb";

OleDbConnection myConnection = new OleDbConnection( connectionString );

myConnection.Open();

OleDbCommand myCommand = new OleDbCommand("insert into emp_test (emp_code,
emp_name, emp_ext) VALUES (?, ?,?)", myConnection);

myCommand.Parameters.Add(New SqlCeParameter("emp_code", SqlDbType.NText,
50));

myCommand.Parameters.Add(New SqlCeParameter("emp_name", SqlDbType.NText,
50));

myCommand.Parameters.Add(New SqlCeParameter("emp_ext", SqlDbType.NText,
50));

myCommand.Parameters("emp_code").Value = lnvar1;

myCommand.Parameters("emp_name").Value = lnvar2;

myCommand.Parameters("emp_ext").Value = lnvar3;


myCommand.ExecuteNonQuery();

myConnection.Close();


}