public void LoadOrders()
{
List <Order> orderList = new List <Order>();
orderList = logic.GetAllOrders();
var query = (from c in orderList
select new { c.IdOrder, c.CustomerName, c.Quantity, c.ProductName, c.OrderDate }).ToList();
GridViewOrders.DataSource = query;
GridViewOrders.Columns["IdOrder"].DisplayIndex = 0;
}
public List <Order> GetAllOrders()
{
GetDataLogic logic = new GetDataLogic();
return(logic.GetAllOrders());
}