axapta 断开的记录集

CCADOConnection con;
CCADORecordset rs;
ComVariant v;

;
    #CCADO



    con=new CCADOConnection();
    con.connectionString(SqlHelper::connectionString());
    con.open();

    rs=new CCADORecordset();
    rs.cursorLocation(#adUseClient);
    rs.open('select * from mytable',con,#adOpenStatic,#adLockReadOnly);
    v=new ComVariant(ComVariantInout::In,ComVariantType::VT_UNKNOWN);




    rs.recordSet().activeconnection( v);

    con.close();