itextsharp中的pdfpCell.Rowspan无法正常工作

Question

我需要创建一个具有以下结构的PDF！

http://www.freeimagehosting.net/6auu8 （我的形象的链接）

我的片段是......

//Create new Pdfptable

PdfPTable table = new PdfPTable(4);

// create new cell

PdfPCell LEFT= new PdfPCell(new Phrase("Left"));

LEFT.Colspan = 1;

LEFT.Rowspan = 2;

table.AddCell(LEFT);


// create another cell

PdfPCell RIGHT= new PdfPCell(new Phrase("Right"));

RIGHT.Colspan = 3;

RIGHT.Rowspan = 2;

table.AddCell(RIGHT);

但是，它不起作用.....

Answer 1

试试这个：

Document document = new Document();
            PdfWriter.GetInstance(document, new FileStream("c:\\Chap0501.pdf", FileMode.Create));
            PdfPTable table = new PdfPTable(4);
            document.Open();
            PdfPCell LEFT = new PdfPCell(new Phrase("Left"));
            LEFT.Colspan = 1;
            LEFT.Rowspan = 2;
            table.AddCell(LEFT);
            PdfPCell RIGHT = new PdfPCell(new Phrase("Right"));
            RIGHT.Colspan = 3;
            RIGHT.Rowspan = 2;
            table.AddCell(RIGHT);
            document.Add(table);
            document.Close();