【导出pdf】 c# 利用iTextSharp导出pdf

  public static bool ToPdf(DataTable dt, string filepath, string fileName)
        {
            Document document = new Document();
            PdfWriter.GetInstance(document, new FileStream(filepath + fileName, FileMode.Create));
            document.Open();
            BaseFont bfChinese = BaseFont.CreateFont("C:\\WINDOWS\\Fonts\\simsun.ttc,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
            iTextSharp.text.Font fontChinese = new iTextSharp.text.Font(bfChinese, 12, iTextSharp.text.Font.NORMAL, Color.BLACK);

           
            PdfPTable table = new PdfPTable(dt.Columns.Count);
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                if (i == 0)
                {
                    for (int j = 0; j < dt.Columns.Count; j++)
                    {
                        table.AddCell(new Phrase(dt.Columns[j].ToString(), fontChinese));
                    }
                }
                for (int j = 0; j < dt.Columns.Count; j++)
                {
                    
                    table.AddCell(new Phrase(dt.Rows[i][j].ToString(), fontChinese));
                }
            }
            document.Add(table);
            document.Close();
            return true;
        }