asp.net2.0导出pdf文件实现方法

最新推荐文章于 2025-08-11 17:57:06 发布

原创最新推荐文章于 2025-08-11 17:57:06 发布 · 743 阅读

CC 4.0 BY-SA版权

文章标签：

#asp.net #textbox #button #asp #string #server

iTextSharp.tutorial.01.zip
    示例文件提供了各种解决方案本文由于时间问题仅做抛砖引玉，希望大家自己研究其他需求
itextsharp.dll  itextsharp-4.0.3-dll.zip
ICSharpCode.SharpZipLib.dll    http://download.youkuaiyun.com/down/135897  ICSharpCode.SharpZipLib.dll
SharpZipLib.dll类库中的内容实现的压缩与解压功能，它是开源的
2.引用itextsharp.dll和ICSharpCode.SharpZipLib.dll

3.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("testpdf");
    protected void Page_Load(object sender, EventArgs e)
    ...{
         //判断是否是回发页面http://blog.youkuaiyun.com/21aspnet
        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"));
        for (int i = 1; i < 5; i++)
        ...{
            dr = datatable.NewRow();
            dr[0] = System.Convert.ToString(i);
            dr[1] = "清清月儿" + System.Convert.ToString(i);
            datatable.Rows.Add(dr);
        }
        }


    }
    protected void Button1_Click(object sender, EventArgs e)
    ...{


        try
        ...{
            Document document = new Document();
            PdfWriter.getInstance(document, new FileStream(Server.MapPath("Chap0101.pdf"), FileMode.Create));
                        document.Open();
            BaseFont bfChinese = BaseFont.createFont("C:/WINDOWS/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

iTextSharp.text.Image jpeg = iTextSharp.text.Image.getInstance(Server.MapPath("pic015.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());
        }
    }
}
4.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 runat="server">
    <title>清清月儿制作导出PDF http://blog.youkuaiyun.com/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>
5.前台操作：