AlanSMac
Forum Replies Created
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Hi Eric,
I went back through what you said and tried to make sure I was doing everything but still no luck with the indentation of the list. It is hard left on page 2 onwards when it should be indented like a normal numbered list. To make it easier to see I am pasting my current version of the whole merge method
/// <summary> /// Merge input files into one output file /// </summary> /// <param name="inputFiles"></param> /// <param name="outputFilePath"></param> /// <returns></returns> public bool Merge(List<InterchangeableWordProcessingDocument> inputFiles, string outputFilePath) { if (inputFiles == null) { logger.LogDebug("No files to merge."); return true; } try { List<OpenXmlPowerTools.Source> sources = new List<OpenXmlPowerTools.Source>(); int highestListNumbering = 0; int highestAbstractListNumbering = 0; foreach (var inputFile in inputFiles) { //Sometimes merge puts start of next page onto end of previous one so prevent //Seems to cause extra blank page when there are labels so don't do on labels pages if (inputFile.DocType == DocType.Letter) { using (var wordDoc = inputFile.GetAsWordProcessingDocument()) { var para = wordDoc.MainDocumentPart.Document.Body.ChildElements.First<Paragraph>(); if (para.ParagraphProperties == null) { para.ParagraphProperties = new ParagraphProperties(); } para.ParagraphProperties.PageBreakBefore = new PageBreakBefore(); //http://www.ericwhite.com/blog/forums/topic/list-numbering-on-merged-docs/ //Numberings should be unique to each page otherwise they continue from the previous //Keep track of how many we have so we can add on to always have a unique number var numIds = wordDoc.MainDocumentPart.Document.Body.Descendants<NumberingId>().ToList(); logger.LogDebug("Found " + numIds.Count + " num ids."); foreach (var numId in numIds) numId.Val += highestListNumbering; var styleNumIds = wordDoc.MainDocumentPart.StyleDefinitionsPart.RootElement.Descendants<NumberingId>().ToList(); logger.LogDebug("Found " + styleNumIds.Count + " num ids."); foreach (var styleNumId in styleNumIds) styleNumId.Val += highestListNumbering; var numeringNumIds = wordDoc.MainDocumentPart.NumberingDefinitionsPart.RootElement.Descendants<NumberingId>().ToList(); logger.LogDebug("Found " + numeringNumIds.Count + " num ids."); foreach (var numeringNumId in numeringNumIds) numeringNumId.Val += highestListNumbering; var abstractNumberingNumIds = wordDoc.MainDocumentPart.NumberingDefinitionsPart.RootElement.Descendants<AbstractNumId>().ToList(); logger.LogDebug("Found " + abstractNumberingNumIds.Count + " abstract num ids."); foreach (var abstractNumberingNumId in abstractNumberingNumIds) abstractNumberingNumId.Val += highestAbstractListNumbering; //Keep the max nums up to date if (numIds.Count > 0) highestListNumbering = Math.Max(highestListNumbering, numIds.Max(ln => (ln.Val.HasValue ? ln.Val.Value : 0))); if (abstractNumberingNumIds.Count > 0) highestAbstractListNumbering = Math.Max(highestAbstractListNumbering, abstractNumberingNumIds.Max(ln => (ln.Val.HasValue ? ln.Val.Value : 0))); wordDoc.MainDocumentPart.Document.Save(); } } sources.Add(new OpenXmlPowerTools.Source(inputFile.GetAsWmlDocument(), true)); } DocumentBuilder.BuildDocument(sources, outputFilePath); return true; } catch (SystemException ex) { logger.LogError("Error occured while generating bereavement letters. ", ex); return false; } finally { foreach (var inputFile in inputFiles) { inputFile.Dispose(); } } }-
This reply was modified 7 years, 8 months ago by
AlanSMac.
I’m still struggling with this formatting issue. I have been trying lots of different ways of finding NumebringId elements or w.numId from an XDocument and still can’t get the formatting issue to fix itself. I think it will be a very small amount of code but I just can’t find the magic settings.
The code I have that uses wordDoc.MainDocumentPart.Document.Body.Descendants<NumberingId>(), will this find these elements across all sections of the document e.g. stylings, numberings etc? I started trying to go through all the parts of the document but get null reference issues i.e.
var listNumberings = wordDoc.Parts .Where(part => part != null) .SelectMany(part => part.OpenXmlPart.RootElement.Descendants<NumberingId>()).ToList(); foreach (var listNumbering in listNumberings) listNumbering.Val += highestListNumbering;Thanks
Hi Eric,
can you please give me pointers as to how to change that programmatically? I know there is a styles.xml and also a numbering.xml when I unzip a docx but interms of working with the SDK or Power Tools.
I have the following code for finding the highestListNumbers and making sure each merged doc has unique numering ids which is the code that successfuly resets the numering per document but the formatting is lost beyond the first doc.
int highestListNumbering = 0; foreach (var inputFile in inputFiles) { using (var wordDoc = inputFile.GetAsWordProcessingDocument()) { var listNumberings = wordDoc.MainDocumentPart.Document.Body.Descendants<NumberingId>().ToList(); foreach (var listNumbering in listNumberings) listNumbering.Val += highestListNumbering; logger.LogDebug(listNumberings.Count + " NumberingIds found"); var xdoc = wordDoc.MainDocumentPart.GetXDocument(); var nums = xdoc.Descendants(W.numId).ToList(); logger.LogDebug(nums.Count + " numberings found"); wordDoc.MainDocumentPart.Document.Save(); } }The final part was my attempt to see if I use the XDocument if I would see more Numering ids but I get the same number as I am already affecting. How do I get a handle to the style information for the numberings? I omitted the equivalent abstract numbering code for brevity and also my sample docs never have abstract numberings so far.
Thanks
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This reply was modified 7 years, 8 months ago by
