Select specific rows from DataTable using LINQ in ASP.Net

Using LINQ you can do the following

protected void Page_Load(object sender, EventArgs e)
    {
        if (!this.IsPostBack)
        {
            DataTable dt = new DataTable();
            dt.Columns.AddRange(new DataColumn[2]{  
                            new DataColumn("HotelId", typeof(int)),  
                            new DataColumn("AmenitieId", typeof(int))});
            dt.Rows.Add(17774, 7585);
            dt.Rows.Add(15636, 7585);
            dt.Rows.Add(25363, 7585);
            dt.Rows.Add(36933, 11236);
            dt.Rows.Add(21412, 45696);
            dt.Rows.Add(23521, 65474);
            dt.Rows.Add(15636, 65474);
            dt.Rows.Add(21412, 65474);

            DataTable dt2 = dt.Select().ToList().Where(r => Convert.ToInt32(r["AmenitieId"]) == 7585 || Convert.ToInt32(r["AmenitieId"]) == 65474).CopyToDataTable();
        }
    }