Esempio n. 1
0
        private void frm_capnhat_sach_Load(object sender, EventArgs e)
        {
            load_data();

            List <how_to_search> dt_source = new List <how_to_search>();

            dt_source.Add(new how_to_search("Tên sách", "tensach"));
            dt_source.Add(new how_to_search("Tác giả", "tacgia"));
            dt_source.Add(new how_to_search("Lĩnh vực", "linhvuc"));
            dt_source.Add(new how_to_search("Nhà xuất bản", "nxb"));

            cbx_option_search.DataSource    = dt_source;
            cbx_option_search.DisplayMember = "value";
            cbx_option_search.ValueMember   = "key";

            tacgia_ctrl     tacgia  = new tacgia_ctrl();
            linhvuc_ctrl    linhvuc = new linhvuc_ctrl();
            nhaxuatban_ctrl nxb     = new nhaxuatban_ctrl();

            var dt_cbx_tacgia = tacgia.select_all_tacgia();

            switch (dt_cbx_tacgia.errcode)
            {
            case ErrorCode.NaN:
                break;

            case ErrorCode.sucess:
                cbx_tacgia.DisplayMember = "tentacgia";
                cbx_tacgia.ValueMember   = "matacgia";
                cbx_tacgia.DataSource    = dt_cbx_tacgia.data;
                cbx_tacgia.SelectedIndex = -1;
                break;

            case ErrorCode.fail:
                break;

            default:
                break;
            }

            var dt_cbx_nxb = nxb.select_all_nhaxuatban();

            switch (dt_cbx_nxb.errcode)
            {
            case ErrorCode.NaN:
                break;

            case ErrorCode.sucess:
                cbx_nxb.DisplayMember = "tennxb";
                cbx_nxb.ValueMember   = "manxb";
                cbx_nxb.DataSource    = dt_cbx_nxb.data;
                cbx_nxb.SelectedIndex = -1;
                break;

            case ErrorCode.fail:
                break;

            default:
                break;
            }

            var dt_cbx_linhvuc = linhvuc.select_all_linhvuc();

            switch (dt_cbx_linhvuc.errcode)
            {
            case ErrorCode.NaN:
                break;

            case ErrorCode.sucess:
                cbx_linhvuc.DisplayMember = "tenlinhvuc";
                cbx_linhvuc.ValueMember   = "malinhvuc";
                cbx_linhvuc.DataSource    = dt_cbx_linhvuc.data;
                cbx_linhvuc.SelectedIndex = -1;
                break;

            case ErrorCode.fail:
                break;

            default:
                break;
            }
        }