C#读取word文档并显示打印预览

Question

我现在要把一个word文档读取出来，并显示该文档的打印预览！
这是我的代码（但是读取方式不对）：public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }
        private Font printFont;
        private StreamReader objStringReader;        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs ev)
        {
            float linesPerPage = 0;
            float yPos = 0;
            int count = 0;
            float leftMargin = ev.MarginBounds.Left;
            float topMargin = ev.MarginBounds.Top;
            string line = null;            // Calculate the number of lines per page.
            linesPerPage = ev.MarginBounds.Height / printFont.GetHeight(ev.Graphics);            // Print each line of the file.
            while (count < linesPerPage &&
               ((line = objStringReader.ReadLine()) != null))
            {
                yPos = topMargin + (count *
                   printFont.GetHeight(ev.Graphics));
                ev.Graphics.DrawString(line, printFont, Brushes.Black,
                   leftMargin, yPos, new StringFormat());
                count++;
            }            // If more lines exist, print another page.
            if (line != null)
                ev.HasMorePages = true;
            else
                ev.HasMorePages = false;
        }
        private void button3_Click(object sender, EventArgs e)
        {
            try
            {
                printFont = new Font("Arial", 10);
                objStringReader = new StreamReader(@"J:\temp1.doc");     //将需要打印的文档内容（赋给）字串流--该字串流将在被打印对象使用
                PrintPreviewDialog objPrintPreviewDialog = new PrintPreviewDialog();
                objPrintPreviewDialog.Document = this.printDocument1; //将previewdialog与printdocument相链接，pdoText就是printdocument
                objPrintPreviewDialog.ShowDialog();              //显示预览窗口
                objStringReader.Close();
            }
            catch (Exception exp)
            {
                if (objStringReader != null)
                    objStringReader.Close();
                System.Console.WriteLine(exp.Message.ToString());
            } 
        }
    }怎么改啊

Answer 1

http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.tw.dotnet.vsnet&tid=0fe579d5-af0a-4f22-af81-f8f26077abf3&cat=zh_TW_42f66769-9a7c-4b32-a0af-815a366c9861&lang=zh&cr=TW&sloc=&p=1这有个已经解决了，但那是VB 的，不清楚。

Answer 2

word里面有打印预览的方法PrintPreview