Problem with moving sections

Aspose.Words Product Family
1

All,

I am trying to build an example of the moving sections between one document to another. I am defining an allDoc, which will hold the “sum” of 2 documents. When I get a new document, I check if allDoc has been assigned anything yet, If it has NOT, I set it to the current (first) document, if it is already assigned a document, I create new new doc called “doc” and move the sections from doc to allDoc. It runs fine, but when I save the document to disk and try to open it in Word, I get the message “There is not enough memory or diskspace to complete the operation”. Also, trying to send it to the browser just hangs the page for a while and eventually, I get memory error message too. The two individual documents open fine if I don’t do any section moving. I am including my code. Please let me know if anyone sees something wrong.

Thank you!!!

I have cut out some code to make it easier to review here…

private void Page_Load(object sender, System.EventArgs e)
{

    string templateFileName = "test.doc";

    Aspose.Word.Word wd2 = new Word();

    string[] a = new string[2];
    a[0] = "628";
    a[1] = "630";
    //a[2] = "629";

    Aspose.Word.Document allDoc = null;

    Response.ContentType = "application/vnd.ms-word";
    Response.Charset = "";

    for (int i = 0; i < a.Length; i++)
    {
        string docID = a;
        // Code removed for easier reading, but I get the word data and put it into the byte array content

        byte[] content = (byte[])ds.Tables[0].Rows[0][DocumentAssemblyUtils.COL_CONTENT];

        MemoryStream ms2 = new System.IO.MemoryStream();

        ms2.Write(content, 0, content.Length);

        if (allDoc == null)
        {
            allDoc = new Document(ms2);
        }
        else
        {
            Aspose.Word.Document doc = new Document(ms2);
            while (doc.Sections.Count > 0)
            {
                Section section = doc.Sections[0];
                doc.Sections.RemoveAt(0);
                allDoc.Sections.Add(section);
            }

        }

    }

    allDoc.Save(@"C:\tech\bmstest.doc");
    allDoc.Save(templateFileName, SaveFormat.FormatDocument, SaveType.OpenInBrowser, this.Response);
}
2

Please send the original documents to me to word@aspose.com.

3

The documents you’ve sent me combine just fine in my test. Both doc1 into doc2 and vice versa. Try using latest Aspose.Word hotfix. If there is still a problem, you must be doing something else in the code that I did not pick up.

[Test]
public void TestBradCombineDocs()
{
    TestUtil.SetUnlimitedLicense();
    Document srcDoc = TestUtil.Open(@"Other\BradCombineDocs\doc2.doc");
    Document dstDoc = TestUtil.Open(@"Other\BradCombineDocs\doc1.doc");
    while (srcDoc.Sections.Count > 0)
    {
        Section section = srcDoc.Sections[0];
        srcDoc.Sections.RemoveAt(0);
        dstDoc.Sections.Add(section);
    }
    TestUtil.Save(dstDoc, @"Other\BradCombineDocs\doc Out.doc");
}
4

I now get this error when updating from Word 2.4 to 3.0.2 when the Sections.Add portion of the code runs.

while (LetterWord.Sections.Count > 0)
{
    Aspose.Word.Section LetterSection = LetterWord.Sections[0];
    LetterWord.Sections.RemoveAt(0);
    WordMain.Sections.Add(LetterSection);

}

The newChild was created from a different document than the one that created this node.

5

Nevermind I read the upgrade information.

6

The newChild was created from a different document than the one that created this node.

Line 998: Section section = doc1.Sections[0];
Line 999: doc1.Sections.RemoveAt(0);
Line 1000: doc2.Sections.Add(section);

I am now getting this error as well. Can someone please point me to the upgrade information or the fix this solves this?

7

Hi,

Thank you for considering Aspose.

After Aspose.Word v3.0 is out, the way of moving sections changed, please read here:

https://docs.aspose.com/words/net/