C# รบกวนผู้รู้หน่อยนะค่ะ จะให้ search ข้อมูลใน access2003 ยังไงอ่ะค่ะ

using System.Data.OleDb;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.OleDb;


namespace Project
{
    
    public partial class Home : System.Web.UI.Page
    {
        String strKeyWord;
        protected void Page_Load(object sender, EventArgs e)
        {
            String strConnString ;
            strKeyWord = this.txtKeyWord.Text;
            TextBox1.Text = DateTime.Now.ToString("วันที่>>" + "dd/mm/yyyy" + ",," + "  เวลา>>" + "hh:mm:ss น.");
            strConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Verify_Inventory.mdb;" +
            Server.MapPath("Verify_Inventory.mdb") + ";Jet OLEDB:Database Password=;";
            
        }
        void BindData()
            {
                OleDbConnection objConn = new OleDbConnection();
                OleDbCommand objCmd = new OleDbCommand();
                OleDbDataAdapter dtAdapter = new OleDbDataAdapter();
                DataSet ds = new DataSet();
                String strConnString,strSQL;
 
                strConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" +
                Server.MapPath("database/mydatabase.mdb")+";Jet OLEDB:Database Password=;";
                strSQL = "SELECT * FROM customer WHERE (Name like '%"+ strKeyWord +"%' OR Email like '%"+ strKeyWord +"%') ";

                objConn.ConnectionString = strConnString;
                objCmd.Connection = objConn;
                objCmd.CommandText = strSQL ;
                objCmd.CommandType = CommandType.Text;

                dtAdapter.SelectCommand = objCmd;
                dtAdapter.Fill(ds);
 
                myGridView.DataSource = ds;
                myGridView.DataBind();
 
                dtAdapter = null;      
                objConn.Close();
                objConn = null;
            }
        protected void txt_TextChanged(object sender, EventArgs e)
        {

        }
     

        protected void myGridView_RowDataBound(Object s, GridViewRowEventArgs e)
        {
            Label lblBarcodeID = (Label)(e.Row.FindControl("lblBarcodeID"));
            if (lblBarcodeID!= null)
            {
                lblBarcodeID.Text = (string)DataBinder.Eval(e.Row.DataItem, "BarcodeID");
            }

            Label lblInventoryID = (Label)(e.Row.FindControl("lblInventoryID"));
            if (lblInventoryID != null)
            {
                lblInventoryID.Text = (string)DataBinder.Eval(e.Row.DataItem, "InventoryID");
            }

            Label lblDetail = (Label)(e.Row.FindControl("lblDetail"));
            if (lblDetail != null)
            {
                lblDetail.Text = (string)DataBinder.Eval(e.Row.DataItem, "Detail");
            }
            Label lblNumRegistration = (Label)(e.Row.FindControl("lblNumRegistration"));
            if (lblNumRegistration != null)
            {
                lblNumRegistration.Text = (string)DataBinder.Eval(e.Row.DataItem, "NumRegistration");
            }
 
              
        }

        protected void btnSearch_Click(object sender, EventArgs e)
        {
               BindData();
        }    
    }
}