我們怎樣才能將word文檔轉換爲pdf格式由asp.net

Question

我們如何通過asp.net將word文檔轉換爲pdf格式。我通過FileUpload &瀏覽ms-word文件，當我點擊OK時，它會自動將該文件轉換爲PDF。任何人都可以指導我怎麼可能。我通過谷歌獲得了一些代碼，但那是不完整的。如果有人知道解決方案請與我分享。

Answer 1

來源：Convert word doc to pdf

private Microsoft.Office.Interop.Word.ApplicationClass MSdoc;  

     //Use for the parameter whose type are not known or say Missing 
     object Unknown = Type.Missing; 

    private void word2PDF(object Source, object Target) 
     { //Creating the instance of Word Application   
     if (MSdoc == null)MSdoc = new Microsoft.Office.Interop.Word.ApplicationClass(); 

      try 
      { 
       MSdoc.Visible = false;    
       MSdoc.Documents.Open(ref Source, ref Unknown, 
        ref Unknown, ref Unknown, ref Unknown, 
        ref Unknown, ref Unknown, ref Unknown, 
        ref Unknown, ref Unknown, ref Unknown, 
        ref Unknown, ref Unknown, ref Unknown, ref Unknown, ref Unknown); 
       MSdoc.Application.Visible = false; 
       MSdoc.WindowState = Microsoft.Office.Interop.Word.WdWindowState.wdWindowStateMinimize;    

       object format = Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatPDF; 

       MSdoc.ActiveDocument.SaveAs(ref Target, ref format, 
         ref Unknown, ref Unknown, ref Unknown, 
         ref Unknown, ref Unknown, ref Unknown, 
         ref Unknown, ref Unknown, ref Unknown, 
         ref Unknown, ref Unknown, ref Unknown, 
         ref Unknown, ref Unknown); 
      } 
      catch (Exception e) 
      { 
       MessageBox.Show(e.Message); 
      } 
      finally 
      { 
       if (MSdoc != null) 
       { 
        MSdoc.Documents.Close(ref Unknown, ref Unknown, ref Unknown); 
        //WordDoc.Application.Quit(ref Unknown, ref Unknown, ref Unknown); 
       }    
       // for closing the application 
       WordDoc.Quit(ref Unknown, ref Unknown, ref Unknown); 
      } 
     } 

參考這些：
Convert word to pdf file for codebehind in asp.net in c#
Convert DOC to PDF
a .NET dll for office 2010 to convert word to pdf and code in c#
Convert word to pdf using free third party dll

iTextSharp的也是一種選擇。

希望這有助於..

Answer 2

@Niranjan卡拉的答案是一個很好，很好的選擇

仍然您是否需要另一種選擇，你可以去： 提供SDK對同一..

http://www.pdfonline.com/