protected void btncomplete_Click(object sender, EventArgs e)
{
DateTime date = DateTime.Now;
string ngaydich = DateTime.Parse(date.ToShortDateString()).ToString("dd/MM/yyyy");
string maphieu = lblsophieu.Text;
string macongty = Session["congty"].ToString();
string ngonngu = Session["languege"].ToString();
string manguoidung = Session["user"].ToString();
string mucdichdudung = txtMucDich.Text;
int Yn = 4;
//db.CapNhatPhieuMuaHangDich(maphieu, macongty,txtTieuDe.Text, DateTime.Parse(ngaydich), manguoidung,mucdichdudung, trangthaidich);
dal.CapNhatPhieuDichTraVe(manguoidung, macongty, maphieu, txtTieuDe.Text.Trim(), txtMucDich.Text.Trim(), date, Yn);
dalAbcon.CapNhatTrangThaiCuaPhieuCoYKien(maphieu, macongty, Yn, txtNguoiDUyet.Text.Trim());
Response.Redirect("danhsachphieuchuadichND.aspx");
}