asp.net生成pdf文件
核心技术方案：使用itextsharp.dll
1.下载itextsharp.dll和ICSharpCode.SharpZipLib.dll
http://sourceforge.net/project/showfiles.php?group_id=72954
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.csdn.net/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.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.csdn.net/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(), fontChinese));
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
<!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.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>
5.前台操作：
6.属性说明：
itextsharp-4.0.3-dll.zip 示例文件包含几乎所有的PDF处理需求
颜色：
Font fontChinese = new Font(bfChinese, 12, Font.NORMAL,new Color(0, 0, 0)); //黑Font fontChinese = new Font(bfChinese, 12, Font.NORMAL,new Color(0, 255, 0)); //绿
注释：
iText支持不同风格的注释。
u 文本注释：
你可以添加一小段文本到你的文档中，但它并非文档内容的一部分，注释有标题和内容：
Annotation a = new Annotation(
"authors",
"Maybe it's because I wanted to be an author myself that I wrote iText.");
对齐方式：
cell.HorizontalAlignment = Element.ALIGN_CENTER;
cell.VerticalAlignment = Element.ALIGN_MIDDLE;
下划线/删除线：
Chunk chunk1 = new Chunk("This text is underlined", FontFactory.getFont(FontFactory.HELVETICA, 12, Font.UNDERLINE));
Chunk
chunk2 = new Chunk("This font is of type ITALIC | STRIKETHRU",
FontFactory.getFont(FontFactory.HELVETICA, 12, Font.ITALIC |
Font.STRIKETHRU));
加密：
public void setEncryption(boolean strength, String userPassword, String ownerPassword, int permissions);
由于时间问题：更多如页眉页脚属性目录水印单元格间距边框等等请大家自己研究文档。
来源：http://blog.csdn.net/21aspnet/article/details/1627830
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