How to check filter is enabled on a form

Query:

How can i check if the filter is enabled on an AX Form.

Answer:

The actions user perform an an ax form are processed in a method called task. You can override that method to see task id 2855. If it is the value then filter is enabled.

refresh, reread, research, executeQuery - which one to use?

Passing arguments between two forms

Query:
How can I pass information from 1 form to another?

Answer:
IN the clicked button of form A write following code,
void clicked()
{
    Args args;
    FormRun formRun;
    ;
    super();

    args = new Args(formstr(FormName));
    args.parm(parameters);
    formRun = classFactory.FormRunClass(args);
    formRun.init();
    formRun.run();
    formRun.wait();
    formRun.detach();
    parenttable_ds.refresh(); // Refreshing parent table DataSourceTable
    parenttable_ds.executeQuery(); // Refreshing Parent DataSourceTable Query
}

IN form B init method write following code
args = element.args();
args.parm()