public bool ThemKhuVucPhong(string tenkv, string tang, string tenday, int soluongphong, string tinhtrang, string diachikhuvuc)
{
try
{
KhuVucPhong kvp = new KhuVucPhong();
kvp.TenKV = tenkv;
kvp.Tang = tang;
kvp.TenDayPhong = tenday;
kvp.SoLuongPhong = soluongphong;
kvp.TinhTrang = tinhtrang;
kvp.DiaChiKhuVuc = diachikhuvuc;
QUANLYNHATRO1DataContext context = new QUANLYNHATRO1DataContext();
context.KhuVucPhongs.InsertOnSubmit(kvp);
context.SubmitChanges();
return(true);
}
catch
{
}
return(false);
}
public bool XoaKhuVucPhong(int makv)
{
try
{
QUANLYNHATRO1DataContext context = new QUANLYNHATRO1DataContext();
KhuVucPhong kvp = context.KhuVucPhongs.FirstOrDefault(x => x.MaKV == makv);
if (kvp.PhongTros.Count > 0)
{
return(false);
}
else
{
context.KhuVucPhongs.DeleteOnSubmit(kvp);
context.SubmitChanges();
return(true);
}
}
catch
{
}
return(true);
}
public bool SuaKhuVucPhong(int makvp, string tenkv, string tang, string tenday, int soluongphong, string tinhtrang, string diachikhuvuc)
{
try
{
QUANLYNHATRO1DataContext context = new QUANLYNHATRO1DataContext();
KhuVucPhong kvp = context.KhuVucPhongs.FirstOrDefault(x => x.MaKV == makvp);
if (kvp != null)
{
kvp.TenKV = tenkv;
kvp.Tang = tang;
kvp.TenDayPhong = tenday;
kvp.SoLuongPhong = soluongphong;
kvp.TinhTrang = tinhtrang;
kvp.DiaChiKhuVuc = diachikhuvuc;
context.SubmitChanges();
return(true);
}
return(false);
}
catch
{
}
return(false);
}
