我对创建PDF并不陌生,我正在按照现有代码创建pdf文件。我正在通过创建新的pdf修改现有代码。
从文档列表中,我遍历每个文档并为其赋予新的名称。
每次迭代或遍历文档列表时如何创建新的PDF文件?
resultCollection-获取文档列表
currentCompanySegmentsSetings-具有详细信息的对象
creatingTableOfContent-表内容
我尝试过的
foreach (var item in resultCollection)
{
var guidID = Guid.NewGuid().ToString();
var newFileName = $"{currentCompanySegmentsSetings.FriendlySegmentName}-{Translator.TranslateDocumentType("invoice", currentCompanySegmentsSetings).ToLower()}-{guidID}-{message.documents.First().AccountNumber}.pdf";
outputFileNames.Add(newFileName);
//Create PDF's and send to the location
System.IO.Directory.CreateDirectory(currentOutputDirectory);
var firstDocsMetadata = resultCollection.First().MetaData;
string generatedPDFLocation = System.IO.Path.Combine(currentOutputDirectory, newFileName);
var file = DocumentsToPDFDocs(financialDocument);
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(generatedPDFLocation, CreateEncryptionWriteProperties()));
Document doc = new Document(pdfDoc);
//Bookmarks
pdfDoc.GetCatalog().SetPageMode(PdfName.UseOutlines);
doc.SetMargins(22f, 22f, 22f, 22f);
doc.SetFontSize(8);
doc.SetFontColor(Color.BLACK);
//1.Create table of contents
var tableOfContentTopMargin = 176;
Table tableOfContent = creatingTableOfContent(file, currentCompanySegmentsSetings);
tableOfContent.SetDestination("p" + "index");
doc.Add(tableOfContent.SetMarginTop(tableOfContentTopMargin));
//How do i continue from here to create pdf to the directory
message.FinancialDocumentAttachments.Add(new MessageQueueAttachment()
{
Location = documentPath,
IsNew = true,
Id = Guid.NewGuid()
});
}
var firstDocsMetadata = resultCollection.First().MetaData;
何时应该:
var firstDocsMetadata = item.MetaData;
因为要迭代resultCollection
,并且item
是在每个循环中获得的元素。