public byte[] MergePdf(byte[] docto1, byte[] docto2)
{
Stream ms1 = new MemoryStream(docto1);
Stream ms2 = new MemoryStream(docto2);
PdfDocument final = new PdfDocument();
final.SerialNumber = HIQPDF_SERIAL;
PdfDocument archivoAuxiliar1 = PdfDocument.FromStream(ms1);
PdfDocument archivoAuxiliar2 = PdfDocument.FromStream(ms2);
try
{
final.AddDocument(archivoAuxiliar1);
final.AddDocument(archivoAuxiliar2);
byte[] archivo = final.WriteToMemory();
return archivo;
}
finally
{
final.Close();
archivoAuxiliar1.Close();
archivoAuxiliar2.Close();
}
}
internal void DownloadViewsToSinglePDFFile(List <ViewItem> viewList, string fileName)
{
String baseUrl = HttpContext.Current.Request.Url.AbsoluteUri.Substring(0, HttpContext.Current.Request.Url.AbsoluteUri.LastIndexOf("/") + 1);
// create an empty PDF document
PdfDocument document = new PdfDocument();
document.SerialNumber = Utility.GetAPPSettingKey("HiQPDFSerialNumber");
PdfDocument documentCover = new PdfDocument();
documentCover.SerialNumber = Utility.GetAPPSettingKey("HiQPDFSerialNumber");
PdfDocument documentList = new PdfDocument();
documentList.SerialNumber = Utility.GetAPPSettingKey("HiQPDFSerialNumber");
foreach (ViewItem viewItem in viewList)
{
if (viewItem.display)
{
PdfPage page;
// add a page to document
if (viewItem.viewName == "CoverPage" || viewItem.viewName == "ContentPage")
{
page = documentCover.AddPage(PdfPageSize.A4, new PdfDocumentMargins(0), PdfPageOrientation.Portrait);
//page.DisplayHeader = false;
//page.DisplayFooter = false;
}
else
{
page = documentList.AddPage(PdfPageSize.A4, new PdfDocumentMargins(20), PdfPageOrientation.Portrait);
if (viewItem.viewName != "OrderingInformation")
{
page.DisplayHeader = true;
page.DisplayFooter = true;
SetHeader(documentList, fileName);
SetFooter(documentList, fileName);
}
else
{
page.DisplayHeader = false;
page.DisplayFooter = false;
}
}
// layout the HTML from URL
PdfHtml html = new PdfHtml(baseUrl + viewItem.viewName);
page.Layout(html);
}
}
if (documentCover.Pages.Count > 0)
{
document.AddDocument(documentCover);
}
document.AddDocument(documentList);
DownloadPDFFile(document.WriteToMemory(), fileName + DateTime.Now.ToShortDateString().Replace("/", "_"));
}
