Post/Create Sales order Packing slip x++

Hi Folks,

Today i am going to show you code how to create and post Packing slip through x++;

static void createPostSalesPackingSlip(Args _args)
{
    SalesTable salesTable;
    SalesFormLetter salesFormLetter;

    salesTable = SalesTable::find('SO-ASC001');
      //Posting Sales Order 
    salesFormLetter=SalesFormLetter::construct(DocumentStatus::PackingSlip);
    salesFormLetter.update(SalesTable::find(sid));
       salesFormLetter.update(salesTable,systemDateGet(),SalesUpdate::All,AccountOrder::Non e, NoYes::No,NoYes::Yes);
    info("Sales Order Status is Delivered");
}

run this job.