public partial class Listing16_26 : System.Web.UI.Page {
protected void Page_Load(object sender, EventArgs e) {
NorthwindDataContext dc = new NorthwindDataContext();

var query =
from c in dc.Customers
where c.Country == "USA" && c.Orders.Count > 0
select new {
c.CustomerID, c.ContactName,
c.CompanyName, c.Country,
OrdersCount = c.Orders.Count };

customersGrid.DataSource = query;
customersGrid.DataBind();
}
}
