Passing values from one form to other using args AX 2012

You have two fields in a form and on click of OK button new form should open and values should be passed to new form.

add this code in the OK clicked method :

    FormRun formRun;
    container con;
    str strcon;

    Args args = new Args();

    con =    [SMAServiceOrderLine_W_StartDate.valueStr(),SMAServiceOrderLine_W_EndDate.valueStr()];
    strcon = con2Str(con);
    args.parm(strcon);

    args.name(formstr(NEWFORMNAME));

    formRun = ClassFactory.formRunClass(args);
    formRun.init();

    formRun.run();
    formRun.wait();


The values entered in this form can be retrieved in other form using container. Start date and end date are the two values that are passed from this form