使用DocumentFormat.OpenXml合并word文档（c＃）

Question

考虑到MS Word的“跟踪更改”模式，是否有任何方法可以使用库DocumentFormat.OpenXML合并2个word文档。 或者也许有可能使用另一个库？

Answer 1

您可以使用微软Word

Microsoft.Office.Interop.Word.Document worddoc; 
    Microsoft.Office.Interop.Word.Application wordApp; 
    Microsoft.Office.Interop.Word.Range _range;    
    object file = "1.doc"; 
    wordApp = new Microsoft.Office.Interop.Word.Application(); 
    worddoc = wordApp.Documents.Open(ref file); 
    _range = worddoc.Content; 
    Microsoft.Office.Interop.Word.Range rng = _range; 
    rng.Start = rng.End; 
    rng.InsertFile("2.doc"); 

编辑

的非标准API和阅读本Merging-Word-Documents

EDIT2

所以试试这个

using DocumentFormat.OpenXml.Packaging; 
    using DocumentFormat.OpenXml.Wordprocessing; 
    .... 
    public byte[] OpenAndCombine(List<string> FileNames) 
    { 
     List<byte[]> documents = new List<byte[]>(); 
     foreach (string _FileName in FileNames)    
       documents.Add(File.ReadAllBytes(_FileName)); 

     MemoryStream mainStream = new MemoryStream(); 

     mainStream.Write(documents[0], 0, documents[0].Length); 
     mainStream.Position = 0; 

     int pointer = 1; 
     byte[] ret; 
      using (WordprocessingDocument mainDocument = WordprocessingDocument.Open(mainStream, true)) 
      { 

       XElement newBody = XElement.Parse(mainDocument.MainDocumentPart.Document.Body.OuterXml); 

       for (pointer = 1; pointer < documents.Count; pointer++) 
       { 
        WordprocessingDocument tempDocument = WordprocessingDocument.Open(new MemoryStream(documents[pointer]), true); 
        XElement tempBody = XElement.Parse(tempDocument.MainDocumentPart.Document.Body.OuterXml); 

        newBody.Add(tempBody); 
        mainDocument.MainDocumentPart.Document.Body = new Body(newBody.ToString()); 
        mainDocument.MainDocumentPart.Document.Save(); 
        mainDocument.Package.Flush(); 
       } 
      } 
      ret = mainStream.ToArray(); 
      mainStream.Close(); 
      mainStream.Dispose(); 
     return (ret); 
    }