private void LoadCBC()
    {
        string countryCode = ddlCountryList.SelectedIndex > 0 ? ddlCountryList.SelectedValue : null;
        string period      = string.IsNullOrEmpty(txtReportingPeriod.Text) ? null : txtReportingPeriod.Text;
        var    cbcr        = DBReadManager.GetVerifiedOutGoingCBCs(countryCode, period);

        Session["subdata"] = cbcr;
        gvCBC.Bind(cbcr);
    }
    private void LoadCBC()
    {
        string countryCode     = ddlCountryList.SelectedIndex > 0 ? ddlCountryList.SelectedValue : null;
        string reportingPeriod = ddlReportingPeriod.SelectedIndex > 0 ? ddlReportingPeriod.SelectedValue : null;
        var    cbcr            = DBReadManager.GetVerifiedOutGoingCBCs(countryCode, reportingPeriod);

        Session["subdata"] = cbcr;
        gvCBC.Bind(cbcr);
    }