private void btnThue_Click(object sender, EventArgs e)
{
if (dgvThue.RowCount == 0)
{
MessageBox.Show("Vui lòng thêm DVD! :D");
txtThongTinThue.Focus();
return;
}
bRentOrder = new bPhieuMuon();
bRentOrder.insertPhieuMuon(new ePhieuMuon(0, int.Parse(lbMaKhachHang.Text.ToString()), DateTime.Now));
int idPhieuMuon = bRentOrder.getAllPhieuMuon().Last().IdPhieuMuon;
bRentOrderDetail = new bChiTietPhieuMuon();
bDVD = new bDvd();
eDvd newitem = new eDvd();
foreach (DataGridViewRow dgvr in dgvThue.Rows)
{
newitem.IdDvd = Convert.ToInt32(dgvr.Cells[0].Value);
newitem.IdTiltle = bDVD.getDvd(newitem.IdDvd).IdTiltle;
newitem.TinhTrang = "Thue";
bDVD.updateDvd(newitem);
bRentOrderDetail.insertChiTietPhieuMuon(new eChiTietPhieuMuon(idPhieuMuon, newitem.IdDvd, 0, DateTime.Now, false));
}
MessageBox.Show("Bạn đã thuê thành công! :D");
btnThueFunction_Click(sender, e);
}
public void updateDvd(eDvd newitem)
{
DVD item = data.DVDs.Single(n => n.Id == newitem.IdDvd);
item.Id = newitem.IdDvd;
item.IdTitle = newitem.IdTiltle;
item.TinhTrang = newitem.TinhTrang;
item.TrangThai = newitem.TrangThai1;
data.SubmitChanges();
}
public void insertDvd(eDvd item)
{
data = new DvdRentDbDataContext();
data.DVDs.InsertOnSubmit(new DVD()
{
IdTitle = item.IdTiltle,
TinhTrang = item.TinhTrang,
TrangThai = item.TrangThai1
});
data.SubmitChanges();
}