private void BtnQLSP_Click(object sender, EventArgs e) { this.Hide(); QuanLySanPham sp = new QuanLySanPham(); sp.ShowDialog(); this.Close(); }
private void BtnThanhToan_Click(object sender, EventArgs e) { conn.Open(); DateTime now = DateTime.Now; foreach (ListViewItem item in lvGioHang.Items) { string sqlTT = @"insert into ChiTietDonHang(MaKH,MaHH,TenHH,SoLuong,TongTien,NgayMua) values('" + txtMaKH.Text + "','" + txtMaSP.Text + "','" + item.Text + "','" + txtSoLuong.Text + "','" + Tong.ToString() + "','" + now.ToShortDateString() + "')"; SqlCommand cmd = new SqlCommand(sqlTT, conn); cmd.ExecuteNonQuery(); } MessageBox.Show("Cảm ơn bạn đã thanh toán", "Cảm ơn", MessageBoxButtons.OK); conn.Close(); this.Hide(); QuanLySanPham gd = new QuanLySanPham(); gd.ShowDialog(); this.Close(); }