Select Marked Records From Grid in Dynamics AX 2012

Below is the Form in which I have selected the three records from the Grid:

Below is the code getting the selected records on the close ok method.

DataArea dataArea1;

dataArea1 = DataArea_DS.getFirst(1);
while(dataArea1.RecId != 0)
{
     info(strFmt('%1,%2',dataArea1.id,dataArea1.name));

    dataArea1 = DataArea_DS.getNext();
}

Below is the result after pressing the ok button on the form.

The records that we have selected will be printed.

This was all related to this.

Thanks

Muhammad Zahid.