.Net iTextSharp 导出pdf, 包含列表和图片

//引包iTextSharp，下载iTextSharp，项目引入itextsharp.dll

using iTextSharp.text;
using iTextSharp.text.pdf;


public void SimplePdf() //入口
{
Document doc = new Document(PageSize.A4); //图纸大小A4纸
byte[] bytes = null ;

try
{
    BaseFont baseFont = BaseFont.CreateFont("C:\\WINDOWS\\FONTS\\simhei.ttf", BaseFont.IDENTITY_H,
        BaseFont.NOT_EMBEDDED);  //SIMSUN.TTC：宋体和新宋体
    Font ChFont_black = new Font(baseFont, 12);


    //PDF内容放入到流中
    MemoryStream m = new MemoryStream();
    PdfWriter.GetInstance(doc, m);


    doc.Open();


    //设定每列宽度
    float[] w = { 150, 150, 150 };
    PdfPTable table = new PdfPTable(w.Length); //初始化列数
    table.SetWidthPercentage(w, PageSize.A4);
    table.NormalizeHeadersFooters();
    table.SplitLate = false; 
    PdfPCell cell;

    #region  一、数据列表

    #region 数据列表标题

    cell = new PdfPCell(new Phrase("姓名", ChFont_black));  //new Phrase("姓名"); 多个重载方法，可以添加样式等。
    cell.Colspan = 1;  //默认为1；可以做合并单元格处理，列合并例如：cell.Colspan = 2 合并两列；行合并例如：cell.Rowspan = 2 合并两行
    cell.BorderColor = new BaseColor(0, 0, 0); //单元格边框颜色，默认黑色
    cell.BackgroundColor = new BaseColor(0, 102, 204); //单元格背景颜色
    cell.HorizontalAlignment = Element.ALIGN_CENTER;  //水平居中
    cell.VerticalAlignment = Element.ALIGN_MIDDLE;   //垂直居中
    table.AddCell(cell);

    cell = new PdfPCell(new Phrase("性别", ChFont_black));
    cell.BackgroundColor = new BaseColor(0, 102, 204);
    cell.HorizontalAlignment = Element.ALIGN_CENTER;
    cell.VerticalAlignment = Element.ALIGN_MIDDLE;
    table.AddCell(cell);

    cell = new PdfPCell(new Phrase("年龄", ChFont_black));
    cell.BackgroundColor = new BaseColor(0, 102, 204);
    cell.HorizontalAlignment = Element.ALIGN_CENTER;
    cell.VerticalAlignment = Element.ALIGN_MIDDLE;
    table.AddCell(cell);

    #endregion

    #region 列表数据

    List<UserTest> userTestList = InitUserTestData(); //得到数据

    foreach (UserTest info in userTestList)
    {
        //遍历数据后，第一列
        cell = new PdfPCell(new Phrase(info.Name, ChFont_black));
        cell.HorizontalAlignment = Element.ALIGN_CENTER;
        cell.VerticalAlignment = Element.ALIGN_MIDDLE;
        table.AddCell(cell);

        //遍历数据后，第二列
        cell = new PdfPCell(new Phrase(info.Sex, ChFont_black));
        cell.HorizontalAlignment = Element.ALIGN_CENTER;
        cell.VerticalAlignment = Element.ALIGN_MIDDLE;
        table.AddCell(cell);

        //遍历数据后，第三列
        cell = new PdfPCell(new Phrase(info.Age, ChFont_black));
        cell.HorizontalAlignment = Element.ALIGN_CENTER;
        cell.VerticalAlignment = Element.ALIGN_MIDDLE;
        table.AddCell(cell);
    }


    #endregion

    //***cell.Table 可以进行table嵌套，适用于多个复杂table, 举例：外层嵌套框架table,  单元格内嵌套table,这样能够有效处理到处内容的结构。

    #endregion


    #region 二、嵌入图片

    iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance("E:\\wandapos\\02_Project\\14_Web\\03_WandaPOS\\WandaWebSite\\TempDoc\\209054a4-fa46-4882-8c2a-e9918ded954e.jpg"); //图片存放路径

    cell = new PdfPCell();
    cell.Colspan = 3;
    cell.Image = img; //图片
    cell.HorizontalAlignment = Element.ALIGN_LEFT;  
    cell.VerticalAlignment = Element.ALIGN_MIDDLE;  
    table.AddCell(cell);

    #endregion

    doc.Add(table); //将table元素添加入文档对象
    doc.Close();
    bytes = m.GetBuffer();
}
catch
{
    //异常
}


ExportPDFFile("pdf名称", bytes);


}



public void ExportPDFFile(string fileName, byte[] bytes)  //浏览器下载
{
    Encoding encoding;
    string outputFileName = null;

    //兼容MS/IE,FIREFOX浏览器处理
    string browser = HttpContext.Current.Request.UserAgent.ToUpper();
    if (browser.Contains("MS") == true && browser.Contains("IE") == true)
    {
        outputFileName = HttpUtility.UrlEncode(fileName);
        encoding = System.Text.Encoding.Default;
    }
    else if (browser.Contains("FIREFOX") == true)
    {
        outputFileName = fileName;
        encoding = System.Text.Encoding.GetEncoding("GB2312");
    }
    else
    {
        outputFileName = HttpUtility.UrlEncode(fileName);
        encoding = System.Text.Encoding.Default;
    }

    //输出到浏览器端。
    HttpContext.Current.Response.Clear();
    HttpContext.Current.Response.Buffer = true;
    HttpContext.Current.Response.ContentEncoding = encoding;
    HttpContext.Current.Response.AddHeader("Content-Disposition", string.Format("attachment; filename={0}.pdf", string.IsNullOrEmpty(outputFileName) ? DateTime.Now.ToString("yyyyMMdd") : outputFileName));
    HttpContext.Current.Response.BinaryWrite(bytes);
    HttpContext.Current.Response.End();

}



public List<UserTest> InitUserTestData() //构造数据
{
List<UserTest> userTestList = new List<UserTest>();
UserTest userTestInfo = null;

userTestInfo = new UserTest();
userTestInfo.Name = "张三";
userTestInfo.Sex = "女";
userTestInfo.Age = "18";
userTestList.Add(userTestInfo);

userTestInfo = new UserTest();
userTestInfo.Name = "李四";
userTestInfo.Sex = "男";
userTestInfo.Age = "19";
userTestList.Add(userTestInfo);

userTestInfo = new UserTest();
userTestInfo.Name = "王麻";
userTestInfo.Sex = "男";
userTestInfo.Age = "30";
userTestList.Add(userTestInfo);

return userTestList;
}

public class UserTest {
    public string Name { get; set; }
    public string Sex { get; set; }
    public string Age { get; set; }
}