>First of all, how to set the calculation on line printing and know:
>the last few line is printing, need to put the result into next page.
>
>i.e. if one page can print 17-19 orderitems(depend on item description) and really all can print as one page but the next page only get the subtotal summary, the last orderitem need to put into next page instead of print at first page!!
>
>2nd, if there is a memo such as shiping marks, there may be 10-12 lines left in first page but the memo field may carry 15-20 lines and thus should print the memo field as a whole in next page other than at first page!!
>
>I don't know how to set the condition and give a page break if needed!
>is it the page break is Chr(11) ?! donno!

One way is if you are using Data Grouping, there is on option on the Data Grouping to start a new page for the group if there is less than so many inches left on the page. You define the amount left for each group.