If we compare xps v3 and xps v4 print driver.
One major change is:
Xps v3: There was PTHandler(a compiled dll) to handle the completeprintcapabilities,ptvalidation,devmodetoprintticket and vice versa.
Xps v4: To do all these job one javascript is there.
My question is;
what is the advantage.(Please dont tell me the difference between a compiled file and a interpreted file)
Why this scripting concept was incorporated in v4?