private void frmXuatHoaDon_Load(object sender, EventArgs e) { XuatHoaDon report = new XuatHoaDon(); report.SetDataSource(HoaDonCtr.XuatHoaDon(mahd)); crtpvXuatHoaDon.ReportSource = report; }
private void btnLapHoaDonMoi_Click(object sender, EventArgs e) { i = 0; Tien = 0; txtTongtien.Text = "0"; btnGhiHoaDon.Enabled = true; btnLapHoaDonMoi.Enabled = false; btnThemSach.Enabled = false; txtMaHD.Enabled = false; txtMaHD.Text = HoaDonCtr.GetIDHoaDon(); txtMaKH.Enabled = true; txtMaNV.Text = manv; loadCombox(); }