private void ChiTietHoaDon_Load(object sender, EventArgs e)
{
pctrl1.HienthiComboBoxPhongTra(cmbMaPhong);
cmbMaPhong.SelectedValue = maphong;
pctrl.HienthiDataGridviewComboBoxMaPhong(MaPhong);
cmbMaPhong.SelectedIndexChanged += new EventHandler(cmbMaPhong_SelectedValueChanged);
dvctrl.HienthiComboBoxMaSuDung(cmbMaSDDVu);
dataGridViewX1.Rows.Add(dvctrl.HienthiDataGridViewComboBoxColumn());
cmbMaSDDVu.SelectedIndexChanged += new EventHandler(cmbMaSDDVu_SelectedIndexChanged);
cstr.HienThiCombobox(cmbMaChinhSach);
dataGridViewX1.Columns.Add(cstr.HienthiDataGridViewComboBoxColumn());
cmbMaChinhSach.SelectedIndexChanged += new EventHandler(cmbMaChinhSach_SelectedIndexChanged);
cmbMaNhanPhong.SelectedIndexChanged += new EventHandler(cmbMaNhanPhong_SelectedIndexChanged);
khctrl.HienthiComboBox(cmbTenKhachHang);
pnctrl.HienthiComboBoxMaPhieuNhan(cmbMaNhanPhong);
ctrl.HienThiHoaDon(dataGridViewX1, bindingNavigator1);
bindingNavigator1.BindingSource.CurrentChanged -= new EventHandler(BindingSource_CurrentChanged);
bindingNavigator1.BindingSource.CurrentChanged += new EventHandler(BindingSource_CurrentChanged);
ctctrl.HienThi(dataGridViewX1, txtMaHoaDon.Text);
if (status == Controll.AddNew)
{
txtMaHoaDon.Text = ThamSo.LayHoaDon().ToString();
Allow(true);
}
else
{
Allow(false);
}
}
private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
{
status = Controll.AddNew;
txtMaHoaDon.Text = ThamSo.LayHoaDon().ToString();
ctctrl.HienThi(dataGridViewX1, txtMaHoaDon.Text);
this.Allow(true);
}
void ThemMoi()
{
DataRow row = ctrl.NewRow();
row["MaHoaDon"] = txtMaHoaDon.Text;
row["NhanVienLap"] = txtTenNhanVien.Text;
row["MaKhachHang"] = cmbTenKhachHang.SelectedValue;
row["MaNhanPhong"] = cmbMaNhanPhong.SelectedValue;
row["TongTien"] = txtTongTien.Text;
row["NgayLap"] = dateNgaylap.Value.Date;
ctrl.Add(row);
HoaDonControl hdctrl = new HoaDonControl();
if (hdctrl.LayHoaDon(txtMaHoaDon.Text) != null)
{
MessageBox.Show("Mã hóa đơn này đã tồn tại !", "Hoa Don", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (ThamSo.LaSoNguyen(txtMaHoaDon.Text))
{
long so = Convert.ToInt64(txtMaHoaDon.Text);
if (so >= ThamSo.LayHoaDon())
{
ThamSo.GanHoaDon(so + 1);
}
}
ctrl.Update();
DataTable tblCTHD = (DataTable)bindingNavigator1.BindingSource.DataSource;
ctctrl.Update();
ctrl.Save();
ctctrl.Save();
khctrl.Save();
pnctrl.Save();
}