private void DanhSachSuDungDichVu_Load(object sender, EventArgs e)
{
dvctrl.HienThiCombobox(cmbMadichvu);
dataGridViewX1.Columns.Add(dvctrl.HienthiDataGridViewComboBoxColumn());
pnctrl.HienthiComboBoxMaPhieuNhan(cmbMaCTNhanPhong);
dataGridViewX1.Columns.Add(pnctrl.HienthiDataGridViewComboBoxColumn());
ctrl.HienThi(txtMaSuDung, cmbMadichvu, cmbMaCTNhanPhong, numSoLuong, dataGridViewX1, bindingNavigator1);
}
private void frmTimDichVu_Load(object sender, EventArgs e)
{
DichVuControl ctrl = new DichVuControl();
ctrl.HienThiCombobox(cmbTimDVu);
}