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?System.Drawing.Imaging;
using?System.IO;
using?O2S.Components.PDFRender4NET;

namespace?PdfToJpg
{
????public?partial?class?Form1?:?Form
????{
????????String?address_pdf?=?““;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????public?enum?Definition
????????{
????????????One?=?1?Two?=?2?Three?=?3?Four?=?4?Five?=?5?Six?=?6?Seven?=?7?Eight?=?8?Nine?=?9?Ten?=?10
????????}

????????///?

????????///?將PDF文檔轉換為圖片的方法
????????///?

????????///?PDF文件路徑
????????///?