如何轉換Word文檔以編程

我嘗試使用此代碼生成word文檔的PDF：如何轉換Word文檔以編程

HttpContext.Current.Response.Clear(); 
HttpContext.Current.Response.Charset = ""; 

HttpContext.Current.Response.ContentType = "application/doc"; 
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; 
filename=" + DateTime.Now + ".doc"); 

var strHTMLContent = new StringBuilder(); 

strHTMLContent.Append(
    "<h1 title='Heading' align='Center'style='font-family: verdana; font 
-size: 80 % ;color: black'><u>Document Heading</u> </h1> "); 

strHTMLContent.Append("<br>"); 
strHTMLContent.Append("<table align='Center'>"); 

// Row with Column headers 
strHTMLContent.Append("<tr>"); 
strHTMLContent.Append("<td style='width:100px; background:# 99CC00'> 
<b>Column1 </b> </td>"); 

strHTMLContent.Append("<td style='width:100px;background:# 99CC00'> 
<b>Column2 </b> </td>"); 

strHTMLContent.Append("<td style='width:100px; background:# 99CC00'> 
<b>Column 3</b></td>"); 
strHTMLContent.Append(" </tr> "); 

// First Row Data 
strHTMLContent.Append("<tr>"); 
strHTMLContent.Append(
    "<td style='width:100px'></td>"); 
strHTMLContent.Append(
    "<td style='width:100px'>b</td>"); 
strHTMLContent.Append(
    "<td style='width:100px'>c</td>"); 
strHTMLContent.Append("</tr>"); 

// Second Row Data 
strHTMLContent.Append("<tr>"); 
strHTMLContent.Append(
    "<td style='width:100px'>d</td>"); 
strHTMLContent.Append(
    "<td style='width:100px'>e</td>"); 
strHTMLContent.Append(
    "<td style='width:100px'>f</td>"); 
strHTMLContent.Append("</tr>"); 

strHTMLContent.Append("</table>"); 

strHTMLContent.Append("<br><br>"); 
strHTMLContent.Append(
    "<p align='Center'> Note : This is a dynamically 
      generated word document </p> "); 
HttpContext.Current.Response.Write(strHTMLContent); 
// HttpContext.Current.Response.BinaryWrite(strHTMLContent); 
HttpContext.Current.Response.End(); 
HttpContext.Current.Response.Flush();

有誰知道如何將這種word文檔轉換爲PDF文件編程？

來源

2012-07-12 Alex