说明：本实例用到了第三方组件ICSharpCode.SharpZipLib.dll、itextsharp.dll，该组件可到网上下载。

代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using iTextSharp.text;
using iTextSharp.text.pdf;
using System.IO;namespace CreatePDFDocument
{public partial class Form1 : Form{public Form1(){InitializeComponent();}public static string filePath = "";private void button1_Click(object sender, EventArgs e){SaveFileDialog saveFileDialog = new SaveFileDialog();saveFileDialog.Filter = "PDF文件（*.PDF）|*.PDF";if (saveFileDialog.ShowDialog() ==