Call Form By FormString

static void testCallForm(Args _args)
{

    formrun FromNAme;
    Args parameters = new Args();
    ;

    parameters.name(formstr("AAAItemIDTest"));
    parameters.parm("PurchTable");
    //parameters.caller();
    FromNAme = classFactory.formRunClass(parameters);
    FromNAme.init();
    FromNAme.run();
    FromNAme.wait();

}