Re: two or more than two word docx (in 2007) merge into single docx at runtime.

Hi ,

I have developed vb.net application to create docx (using Openxml ) now I want to merge these docx documents into single document runtime using .net code , please help me to solve this problem.

Thank you in advance

Umesh.

 

 

   

Hi Umesh

I've just given this code a go which works:
public static void MergeDocuments(string sourceFile, string destinationFile)
{
  using (WordprocessingDocument myDoc = WordprocessingDocument.Open(destinationFile, true))
  {
    string altChunkId = "AltChunkId1";
    MainDocumentPart mainPart = myDoc.MainDocumentPart;
    AlternativeFormatImportPart chunk = mainPart.AddAlternativeFormatImportPart(AlternativeFormatImportPartType.WordprocessingML, altChunkId);
    using (FileStream fileStream = File.Open(sourceFile, FileMode.Open))
    {
        chunk.FeedData(fileStream);
    }
    AltChunk altChunk = new AltChunk();
    altChunk.Id = altChunkId;
    mainPart.Document.Body.InsertAfter(altChunk, mainPart.Document.Body.Elements<Paragraph>().Last());
    mainPart.Document.Save();
  }
}

This is quite well covered here -> http://blogs.msdn.com/b/ericwhite/archive/2008/10/27/how-to-use-altchunk-for-document-assembly.aspx

Hi,

I am trying to merge word documents in sharepoint document library. Some pages in the docs are in portrait and some in landscape. after merging documents all the pages in the documents r displayed in portrait mode. how can i retain page orientation programmatically ?

Plz let me know how to insert section properties after each page or each document ?

here is  my code

Appreciate your help..

            foreach (SPFile item in listitem.Folder.Files)

            {

              //  SPFile inputFile = item.File;

                SPFile inputFile = item;

 

                string altChunkId = "AltChunkId" + id;

                id++;

                byte[] byteArray = inputFile.OpenBinary();

 

                AlternativeFormatImportPart chunk = outputDoc.MainDocumentPart.AddAlternativeFormatImportPart(AlternativeFormatImportPartType.WordprocessingML,

                    altChunkId);

 

                using (MemoryStream mem = new MemoryStream())

                {

                    mem.Write(byteArray, 0, (int)byteArray.Length);

                    mem.Seek(0, SeekOrigin.Begin);

                    chunk.FeedData(mem);

                }

 

                AltChunk altChunk = new AltChunk();

                altChunk.Id = altChunkId;

 

                outputDoc.MainDocumentPart.Document.Body.InsertAfter(altChunk,

                    outputDoc.MainDocumentPart.Document.Body.Elements<Paragraph>().Last());

                outputDoc.MainDocumentPart.Document.Save();

            }

 

            outputDoc.Close();

 

            memOut.Seek(0, SeekOrigin.Begin);

 

            ClientContext clientContext = new ClientContext(SPContext.Current.Site.Url);

            ClientOM.File.SaveBinaryDirect(clientContext, outputPath, memOut, true);

 

            // Conversion

 

 

This might give you an idea on how to do it:

http://www.wordbanter.com/showthread.php?t=142774

Thanks