PDF头没有得到显示Itextsharp
问题描述:
您好我正在通过使用itextsharp解析HTML到它的writng一些PDF,它工作正常,但我想在PDF的每个页面上添加页码。为此我加入了头,在它的虚拟文本(以后我会用页数替换)和写作穹顶内容,但不显示内容..PDF头没有得到显示Itextsharp
try
{
Document oNewDocument = new Document(PageSize.A4, 20f, 20f, 30f, 10f);
PdfWriter.GetInstance(oNewDocument, new FileStream(pdfpath + "/" + sSaleInvoicePdf, FileMode.Create));
string content = "Some HTML Content";
List<IElement> parsedHtmlElements = HTMLWorker.ParseToList(new StringReader(contents), styles);
oNewDocument.AddHeader("text","text");
foreach (var htmlElement in parsedHtmlElements)
{
oNewDocument.Add(htmlElement as IElement);
}
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
finally
{
oNewDocument.Close();
}
在那里我拨错。此代码生成所有的html内容,但不包含标题文本。
答
版本5+你有一个页面事件要做到这一点:
Handling header footer page event, itextsharp 5+
版本之前5它的工作原理是:
Document oNewDocument = new Document(PageSize.A4, 20f, 20f, 30f, 10f);
PdfWriter.GetInstance(oNewDocument, new FileStream(pdfpath + "/" + sSaleInvoicePdf, FileMode.Create));
//Create some text to add to the header
Chunk text= new Chunk("my text");
Phrase phHeader = new Phrase();
phHeader.Add(text);
//Assign the Phrase to PDF Header
HeaderFooter header = new HeaderFooter(phHeader, false);
//Add the header to the document
oNewDocument.Header = header;
答
HeaderFooter hdr = new HeaderFooter(stringvalue, false);
hdr.Border = Rectangle.NO_BORDER;
hdr.Alignment = Element.ALIGN_LEFT;
doc.Header = hdr;
试试这个不知道您的版本是否支持this..give试试看
+0
HeaderFooter在itextsharp版本5.1.2.0中不起作用 – SST
HeaderFooter不工作在itextsharp版本5.1.2.0 – SST
我认为这将帮助你:http://*.com/questions/2598917/itextsharp-is-missing-headerfooter-class – Peter