c#-openxml word Replacement and page break

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Help me. My problem is I want to replace a word document using openxml and add a page break. Then I want to write replaced text on the second page.BUT I CAN NOT WRITE THE SECOND PAGE
how do i this ?

Here my code:

C#

using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(@"d:\a.docx", true)) {
 
            using (StreamReader reader = new StreamReader(wordDoc.MainDocumentPart.GetStream()))
            {
                text = reader.ReadToEnd();
            }
            Regex regexText = new Regex("#db#");
            text = regexText.Replace(text, textBox4.Text.Trim());
 
            using (StreamWriter sw = new StreamWriter(wordDoc.MainDocumentPart.GetStream(FileMode.Create)))
            {
 
                sw.Write(text);
 

            }
 
            MainDocumentPart mainPart = wordDoc.MainDocumentPart;
            Run r = new Run();
            Paragraph para = new Paragraph(new Run(new Break() { Type = BreakValues.Page }));
 
            using (StreamWriter sw1 = new StreamWriter(mainPart.GetStream(FileMode.Create)))
            {
                sw1.Write(text);
 
            }
 
            mainPart.Document.Body.InsertAfter(para, mainPart.Document.Body.LastChild);
            mainPart.Document.Save();
        }
    }

Posted 14-Mar-13 22:33pm

hasenn

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Oliver Bleckmann · Answer 1 · 2013-03-14T23:31:00

I think the problem is in your Body.InsertAfter statement. Look at http://openxmldeveloper.org/blog/b/openxmldeveloper/archive/2011/04/11/137431.aspx[^] where Eric White uses this routine

static void AppendPageBreak(WordprocessingDocument myDoc)
 {
     MainDocumentPart mainPart = myDoc.MainDocumentPart;
     OpenXmlElement last = myDoc.MainDocumentPart.Document
         .Body
         .Elements()
         .LastOrDefault(e => e is Paragraph || e is AltChunk);
     last.InsertAfterSelf(new Paragraph(
         new Run(
             new Break() { Type = BreakValues.Page })));
 }

you dont append to the body, but the last element. regards, me.

hasenn · Answer 2 · 2013-03-15T01:10:00

Solution 2

thanks for reply

i tried but i got an error when i try word document :(

Posted 15-Mar-13 1:10am