How do you get Acrobat pragmatically printing tiled (poster) settings

Ok, I have gotten a start and already have run into something that I need assistance.

How do I set up the code to tile??

/*-------------------------------------------------------

  Replaced method callback implementation

-------------------------------------------------------*/

ACCB1 void ACCB2 UEIAVDocDoPrint (AVDoc doc)

{

  // TODO: Implement your replacement function

  PDDoc d = (PDDoc)doc;

  if (d == NULL){

  return;

  }

  AVDocPrintParamsRec r;

  memset(&r, 0, sizeof(AVDocPrintParamsRec));

  r.size = sizeof(AVDocPrintParamsRec);

  r.pageSpec = PDAllPages;

  // if true, displays dialog boxes; otherwise does not display dialog boxes.

  r.emitToPrinter = true;  //  only emitToPrinter or emitToFile must be true

  r.emitToFile = false;

  r.interactive = false; // sets no user interaction

  r.cancelDialog = true;

  r.emitFontOption = kAVEmitFontAllFonts;

  r.ranges = NULL;

  r.numRanges = 0;

  r.printAsImage = false;

  r.reverse = false;

  AVDocPrintTileDataRec tdr;

  memset(&tdr, 0, sizeof(AVDocPrintTileDataRec));

  tdr.scale = 1;

  r.transparencyLevel = 3; //The transparency level range from 1 to 5

  ASInt32 error = 0;

  DURING

  AVDocPrintPagesWithParams((AVDoc)doc, &r);

  HANDLER

  error = ERRORCODE;

  ASRaise(error);

  END_HANDLER

}

I think I need to do something with tiledata but that does not seem like enough....

Some assistance, please.

Thanks

Kory

ok I did not see it in the help => plugins. OK, so I put the plugin in the plugin directory and then I should be able to access it through C# I hope.... I will see if I can find some code on that through the SDK. Any hints on where to start would be greatly appreciated. It has taken me too long to get to this point. Part of that is I did not post here.... Plus most of the time I try to get all the information myself.

Thanks

Kory

This is what I wrote through the samples... I want to be able to call this from C#. I am VERY VERY new at acrobat objects and trying to code them in javascript. Does the js file get reloaded everytime I close and open acrobat?

function TilePrint(theDoc)

{

  pp = this.getPrintParams();

  //pp.pageHandling = pp.constants.handling.nUp;

  pp.pageHandling = pp.constants.handling.tileAll;

  pp.interactive = pp.constants.interactionLevel.silent;

  pp.nUpPageOrders = pp.constants.nUpPageOrders.Horizontal;

  pp.nUpNumPagesH = 2;

  pp.nUpNumPagesV = 2;

  pp.nUpPageBorder=true;

  this.print(pp);

}

I can not seem to get the sample plugin to show up in loaded plugins so I am not sure what I am doing wrong there....

Thanks

Kory