C#调用iTextSharp组件生成PDF文件, 在VS2005下已经调试通过!

项目中一般的导出文件都是导出到Excel中, 最新在项目中又要求将查询的报表结果导出成PDF文件。这只是一个开篇的小例子, 继续研究中...

后台代码:

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using iTextSharp;
using iTextSharp.text;
using iTextSharp.text.pdf;
using System.IO;

public partial class _Default : System.Web.UI.Page
{
    static DataTable datatable = new DataTable("test01pdf");

    protected void Page_Load(object sender, EventArgs e)
    {
         //判断是否是回发页面
        if (!Page.IsPostBack)
        {
         DataRow dr;
        //建立Column例,可以指明例的类型,这里用的是默认的string
        datatable.Columns.Add(new DataColumn("编号"));
        datatable.Columns.Add(new DataColumn("用户名"));
        datatable.Columns.Add(new DataColumn("年龄"));
        datatable.Columns.Add(new DataColumn("性别"));
        for (int i = 1; i < 100; i++)
        {
            dr = datatable.NewRow();
            dr[0] = System.Convert.ToString(i);
            dr[1] = "清清月儿" + System.Convert.ToString(i);
            dr[2] = "21";
            dr[3] = "男孩";
            datatable.Rows.Add(dr);
        }
        }
       
       
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
      

        try
        {
            Document document = new Document();
           
            PdfWriter.GetInstance(document, new FileStream(Server.MapPath("Chap0106.pdf"),FileMode.Create));
           
            document.Open();
            BaseFont bfChinese = BaseFont.CreateFont("C:\\WINNT\\Fonts\\SIMSUN.ttc,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
            Font fontChinese = new Font(bfChinese, 12, Font.NORMAL,new Color(0, 0, 0));
            document.Add(new Paragraph(this.TextBox1.Text.ToString(), fontChinese));
           
           // document.AddTitle("测试数据PDF");
            iTextSharp.text.Image jpeg = iTextSharp.text.Image.GetInstance(Server.MapPath("portal2.jpg"));
            document.Add(jpeg);
           
            PdfPTable table = new PdfPTable(datatable.Columns.Count);
           
            for (int i = 0; i < datatable.Rows.Count; i++)
            {
                for (int j = 0; j < datatable.Columns.Count; j++)
                {
                    table.AddCell(new Phrase(datatable.Rows[i][j].ToString(), fontChinese));
                }
            }
            document.Add(table);

            document.Close();
        }
        catch (DocumentException de)
        {
            Response.Write(de.ToString());
        }
    }
}

前台代码:

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>清清月儿 制作导出PDF http://blog.csdn.net/21aspnet</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="导出" /></div>
    </form>
</body>
</html>


posted @ 2008-06-13 15:56  寒天飞雪  阅读(1436)  评论(2编辑  收藏  举报