void GetListCodesLanguageKey()
    {
        top       = "";
        fields    = "*";
        condition = "";
        order     = LanguageKeyColumns.nLanguageKeyTitle + " ASC ";
        DataTable dt = new DataTable();

        dt = LanguageKey.GetLanguageKey(top, fields, condition, order);
        RpListLanguageNationals.DataSource = dt;
        RpListLanguageNationals.DataBind();
    }
    void GetListLanguageNationals()
    {
        top       = "";
        fields    = "*";
        condition = "";
        order     = LanguageNationalColumns.nLanguageNationalDesc + " ASC ";
        DataTable dt = new DataTable();

        dt = LanguageNational.GetLanguageNational(top, fields, condition, order);
        RpListLanguageNationals.DataSource = dt;
        RpListLanguageNationals.DataBind();
    }