public void ThemPhieu(string MaHD, string NgayTao, string MaNV, string MaP)
{
QLKhachSanEntities nh = new QLKhachSanEntities();
HOADON p = new HOADON();
p.MAHD = MaHD;
p.NGAYTAO = DateTime.Parse(NgayTao);
p.MANV = MaNV;
p.MAPHONG = MaP;
p.THANHTIEN = 0;
nh.HOADON.Add(p);
nh.SaveChanges();
}
public bool themHoaDon(HOADON hd)
{
try
{
qlhd.HOADONs.InsertOnSubmit(hd);
qlhd.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Insert(HOADON hd)
{
getConnect();
string sql = string.Format("INSERT INTO HoaDon(MaNV,TongTien,TrangThai) VALUES({0},{1},N'{2}')", hd.MaNV, hd.TongTien, hd.TrangThai);
SqlCommand cmd = new SqlCommand(sql, conn);
int row = cmd.ExecuteNonQuery();
getDisconnect();
if (row > 0)
{
return(true);
}
return(false);
}
public bool thanhToanCongNoKhachHang(string mahd)
{
try
{
HOADON hd = qlcn.HOADONs.Where(t => t.MaHD == mahd).FirstOrDefault();
hd.TienNo = 0;
qlcn.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool themHoaDon(HOADON hoaDon)
{
try
{
ketNoi.HOADONs.InsertOnSubmit(hoaDon);
ketNoi.SubmitChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool suaHoaDonKhachMuaLe(string mahd, float tonggt, float tienno)
{
try
{
HOADON hd = qlhd.HOADONs.Where(t => t.MaHD == mahd).FirstOrDefault();
hd.TongGiaTri = tonggt;
hd.TienNo = tienno;
qlhd.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool suaHoaDonBan(string mahd, float chuyenban, float tongdichvu, float thuevat, float tonggt, float thanhtien, float tienno)
{
try
{
HOADON hd = qlhd.HOADONs.Where(t => t.MaHD == mahd).FirstOrDefault();
hd.TienChuyenBan = chuyenban;
hd.TongTienDichVu = tongdichvu;
hd.ThueVAT = thuevat;
hd.TongGiaTri = tonggt;
hd.ThanhTien = thanhtien;
hd.TienNo = tienno;
qlhd.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool capNhatHoaDon(HOADON hoaDon)
{
try
{
var ketQua = from hoaDonTam in ketNoi.HOADONs
where hoaDonTam.MAHOADON == hoaDon.MAHOADON
select hoaDonTam;
foreach (var tam in ketQua)
{
tam.TONGTIEN = hoaDon.TONGTIEN;
tam.NGAYLAP = hoaDon.NGAYLAP;
}
ketNoi.SubmitChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
partial void DeleteHOADON(HOADON instance);
partial void UpdateHOADON(HOADON instance);
partial void InsertHOADON(HOADON instance);
