AddingBatesNumberingToMulipleDocuments.cs

private void AddBatesNumberingToDoc(PDFXEdit.IOperation Op, PDFXEdit.IPXC_Document Doc, PDFXEdit.IPXV_Inst Inst)
{
	var input = Op.Params.Root["Input"];
	input.v = Doc;
	PDFXEdit.ICabNode options = Op.Params.Root["Options"];
	options["PagesRange.Type"].v = "All";
	options["CenterHeaderText"].v = "<<Bates Number#3#1#A#B>>";
	options["Font.Size"].v = 36;
	Op.Do();
}

private void addBatesNumberingToMultipleDocumentsToolStripMenuItem_Click(object sender, EventArgs e)
{
	int nID = pdfCtl.Inst.Str2ID("op.document.addBatesNumbering", false);
	PDFXEdit.IOperation Op = pdfCtl.Inst.CreateOp(nID);
	PXC_Rect rc;
	for (uint i = 1; i < 4; i++)
	{
		IPXC_Document Doc = CreateNewDocument(out rc, i * 3);
		AddBatesNumberingToDoc(Op, Doc, pdfCtl.Inst);
		pdfCtl.OpenDocFrom(Doc);
	}
}