?? roomreservationdata.cs
字號:
?using System;
using System.Linq;
using System.Collections.Generic;
using Wrox.ProCSharp.WCF.Entities;
namespace Wrox.ProCSharp.WCF.Data
{
public class RoomReservationData
{
public void ReserveRoom(RoomReservation roomReservation)
{
using (RoomReservationDataContext data = new RoomReservationDataContext())
{
data.RoomReservations.InsertOnSubmit(roomReservation);
data.SubmitChanges();
}
}
public RoomReservation[] GetReservations(DateTime fromDate, DateTime toDate)
{
using (RoomReservationDataContext data = new RoomReservationDataContext())
{
return (from r in data.RoomReservations
where r.StartDate > fromDate && r.EndDate < toDate
select r).ToArray();
}
}
}
}
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