using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using Aspose.Words; using Aspose.Words.Saving; using System.IO; namespace NewConvertBook {     public partial class Form1 : Form     {         public Form1()         {             InitializeComponent();         }         private void button1_Click(object sender, EventArgs e)         {             //读取doc文档             Document doc = new Document(@"C:\Users\Administrator\Desktop\流调系统存在问题 .doc");             //保存为PDF文件，此处的SaveFormat支持很多种格式，如图片，epub,rtf 等等             doc.Save("temp.pdf", SaveFormat.Pdf);         }     } }