public void ThongTinCuaHang() { DataTable thongtin = DAO_Setting.ThongTinCuaHang(frmDangNhapThongTin.QuanLy.Idchinhanh); DataRow dr = thongtin.Rows[0]; txtCuaHang.Text = dr["TenChiNhanh"].ToString(); txtSoDienThoai.Text = dr["DienThoai"].ToString(); txtDiaChi.Text = dr["DiaChi"].ToString(); int GiaoDienApDung = Int32.Parse(dr["GiaoDienApDung"].ToString()); switch (GiaoDienApDung) { case 0: cmbGiaoDien.SelectedIndex = 0; break; case 1: cmbGiaoDien.SelectedIndex = 1; break; default: cmbGiaoDien.SelectedIndex = 0; break; } string MayIn = dr["MayIn"].ToString(); cmbMayIn.EditValue = MayIn; int ReportBill = Int32.Parse(dr["ReportBill"].ToString()); switch (ReportBill) { case 58: cmbKhoGiay.SelectedIndex = 0; break; case 80: cmbKhoGiay.SelectedIndex = 1; break; default: cmbKhoGiay.SelectedIndex = 0; break; } }