private static void GetAllGuest()
{
Console.Clear();
GuestService gs = new GuestService();
List <Guest> guests = gs.GetAllGuests();
foreach (Guest guest in guests)
{
Console.WriteLine($"GuestNr {guest.GuestNr} Guest Navn {guest.Name} Guest Adress {guest.Address}");
}
}
/// <summary>
/// 根据客房ID删除客房信息
/// </summary>
/// <param name="roomId">客房ID</param>
public static bool DeleteRoomByRoomId(int roomId)
{
IList <Guest> list = GuestService.GetAllGuests();
//linq查询
var objroom = from p in list where p.RoomId == roomId select p;
if (objroom != null)
{
return(false);
}
else
{
RoomService.DeleteRoomByRoomId(roomId);
return(true);
}
}
private static void ShowGuests()
{
Console.Clear();
var gs = new GuestService();
var guests = gs.GetAllGuests();
if (guests != null)
{
foreach (var guest in guests)
{
Console.WriteLine($"Gæstnr: {guest.GuestNo}, navn: {guest.Name}, adresse: {guest.Address}");
}
}
else
{
Console.WriteLine("Ingen gæster i databasen.");
}
}
/// <summary>
/// 获得客人信息列表
/// </summary>
/// <returns></returns>
public static IList <Guest> GetAllGuests()
{
return(GuestService.GetAllGuests());
}