openxml

问题 I have tried following code block to delete the watermark from the document Code 1: private static void DeleteCustomWatermark(WordprocessingDocument package, string watermarkId) { MainDocumentPart maindoc = package.MainDocumentPart; if(maindoc!=null) { var headers = maindoc.GetPartsOfType<HeaderPart>(); if(headers!=null) { var head = headers.First(); //we are sure that this header part contains the Watermark with id=watermarkId var watermark = head.GetPartById(watermarkId); if(watermark!=null

问题 This question is related to .NET and OpenXml. I've already gone through the following article, it has good explanation, but not an answer to my question: Inconsistent visualization of numerical values in Excel 2007 vs the underlying xml file In my application, user is uploading an Excel (.xls/.xlsx) and I'm parsing using OpenXML SDK. Parsing works fine, except a few values. Excel is storing different values than entered in some of the scenarios. Following are some examples of what user

问题 This question is related to .NET and OpenXml. I've already gone through the following article, it has good explanation, but not an answer to my question: Inconsistent visualization of numerical values in Excel 2007 vs the underlying xml file In my application, user is uploading an Excel (.xls/.xlsx) and I'm parsing using OpenXML SDK. Parsing works fine, except a few values. Excel is storing different values than entered in some of the scenarios. Following are some examples of what user

问题 I am trying to edit a existing Word document using the UWP app (Universal Windows). But for some reason I am getting "File does not exist" error. I have tried using the below code to access the word document: using(WordprocessingDocument wordDoc = WordprocessingDocument.Open("C:\\Users\\Public\\Desktop\\Doc1.docx", true)) { } System.IO.FileNotFoundException: 'Could not find document' 回答1: Based on further clarification in the comments section, please see the following instructions. Add your

问题 I am trying to edit a existing Word document using the UWP app (Universal Windows). But for some reason I am getting "File does not exist" error. I have tried using the below code to access the word document: using(WordprocessingDocument wordDoc = WordprocessingDocument.Open("C:\\Users\\Public\\Desktop\\Doc1.docx", true)) { } System.IO.FileNotFoundException: 'Could not find document' 回答1: Based on further clarification in the comments section, please see the following instructions. Add your

问题 I've read a lot about editing pptx files with OpenXml like PresentationDocument presentationDocument = PresentationDocument.Open("C:\\Users\\beggers\\Desktop\\Test.pptx", true) But how can I modify the XML data of my slides/presentation on runtime? Specialy when I run a new presentation witch is not saved. I am working on a C# VSTO Add-in and I want to modify my slide/xml in a way, which is not supportet by Microsoft.Office.Interop. 回答1: Unfortunately, Microsoft Word is the only Office

问题 Is anyone familiar with OOXML schemas? I need to build a schema to validate the style of a specific documents based on certain rules and I can't find a certain reference or even example to start with. 回答1: The reference for OOXML is Standard ECMA-376 Office Open XML File Formats. Be forewarned that the specification is complex; expect to have to do a lot of reading/learning about both the OOXML specification and XML technologies and techniques prior to making any progress. See also: Where can

问题 Is anyone familiar with OOXML schemas? I need to build a schema to validate the style of a specific documents based on certain rules and I can't find a certain reference or even example to start with. 回答1: The reference for OOXML is Standard ECMA-376 Office Open XML File Formats. Be forewarned that the specification is complex; expect to have to do a lot of reading/learning about both the OOXML specification and XML technologies and techniques prior to making any progress. See also: Where can

问题 I need to add basic password protection to an Open XML Wordprocessing document. I can either use the COM interface, which is very slow when I have a large number of documents to process; or I can put the data directly in the docx file under <w:settings> <w:documentProtection> which is very fast. However, looking at the requirements to encrypt the password looks like it will take hours of programming. Does anyone have this algorithm already coded? I'm coding in C#. 回答1: here's a full code

问题 I need to add basic password protection to an Open XML Wordprocessing document. I can either use the COM interface, which is very slow when I have a large number of documents to process; or I can put the data directly in the docx file under <w:settings> <w:documentProtection> which is very fast. However, looking at the requirements to encrypt the password looks like it will take hours of programming. Does anyone have this algorithm already coded? I'm coding in C#. 回答1: here's a full code