Printing PDDoc with AFExecuteThisScript() doesn't work after an upgrade from SDK 5 to SDK8

Question

Hello,
I have made an upgrade of my plug-in which was developed with the Acrobat 5 SDK. I upgrade it to Acrobat 8 SDK and my print function doesn't work anymore.
Actually I print my document using a javascript trusted function instead the function provided by the C++ library for internal reason.
Here below is the code used to print my document :
char szJavaPrint[6000];
sprintf(szJavaPrint,
"pp = this.getPrintParams(); \r\n"
// fill pp with parameters
"pp.interactive = pp.constants.interactionLevel.silent; \r\n"
"\r\n"
"this.trustedPrint(this, pp);"
PDDoc pdDoc = AVDocGetPDDoc(avDoc);
AFExecuteThisScript(pdDoc, szJavaPrint, NULL);
It was working with the Acrobat 5 SDK but the print seems to have no effect using the Acrobat 8 SDK. I know that there is a change between Acrobat 5 and 8 concerning the Character Set (currently I set the Character Set to "Not Set" in the Configuration Properties of the project) but I don't think that my problem comes from the Character Set.
All ideas to resolve this problem are welcome.
Kind regards,
Joe

Answer 1

See what happens if you remove the "setting of interactive to silent"...
There is a restriction on silent printing in Acrobat, but I would not have expected that to be passed into this method - but it could have been overlooked and be a bug.
Also, I don't recall a trustedPrint() method in Acrobat JS - check the documentation for the correct name of this function...