openxml

I am writing code to extract the cells and pictures/images in cells from an Excel doc into a database. With this code I can get the cell values that are not Pictures. However, the Cell object doesn't have a picture it in. Note that every row starts with an image. A1- Picture B1- Text C1- Text and so on. How do I get the image from the "A" column? WorkbookPart wbPart = document.WorkbookPart; var workSheet = wbPart.WorksheetParts.FirstOrDefault(); foreach (Row r in workSheet.Worksheet.Descendants<Row>()) { //Note only has Colum B,C. Not A as A has an image??? foreach(Cell c in r.ChildElements) {

I have a bunch of data that I need to export from a website to a PowerPoint presentation and have been using Open XML SDK 2.0 to perform this task. I have a PowerPoint presentation that I am putting through Open XML SDK 2.0 Productivity Tool to generate the template code that I can use to recreate the export. On one of those slides I have a table and the requirement is to add data to that table and break that table across multiple slides if the table exceeds the bottom of the slide. The approach I have taken is to determine the height of the table and if it exceeds the height of the slide,

I am using Word and OpenXml to provide mail merge functionality in a C# ASP.NET web application: 1) A document is uploaded with a number of pre-defined strings for substitution. 2) Using the OpenXML SDK 2.0 I open the Word document, get the mainDocumentPart as a string and perform the substitution using Regex. 3) I then create a new document using OpenXML, add a new mainDocumentPart and insert the string resulting from the substitution into this mainDocumentPart. However, all formatting/styles etc. are lost in the new document. I'm guessing I can copy and add the Style, Definitions, Comment

I need to read XLSX files and extract a maximum amount of content from it. Which of the API's should I use? OLE DB, open XML SDK, or Excel Interop? Which is the easiest to use? Can you retrieve all the information using one or the other? i.e, date, times, merged cells, tables, pivottables, etc. You can try all of them and choose the one that fits you most... Depending on data you want to read, I'd suggest you to use Open XML over Interop or Ole DB. I don't know an open XML SDK, although I've some experience with EPPlus library which I'm using a lot and can say only good words about it - it's

I have a spreadsheet document that has 182 columns in it. I need to place the spreadsheet data into a data table, tab by tab, but i need to find out as I'm adding data from each tab, what is the tab name, and add the tab name to a column in the data table. This is how I set up the data table. I then loop in the workbook and drill down to the sheetData object and walk through each row and column, getting cell data. DataTable dt = new DataTable(); for (int i = 0; i <= col.GetUpperBound(0); i++) { try { dt.Columns.Add(new DataColumn(col[i].ToString(), typeof(string))); } catch (Exception e) {

How to create and download excel document using asp.net ? The purpose is to use xml, linq or whatever to send an excel document to a customer via a browser. Edit : Use case The customer load a gridview ( made with ajax framework ) in a browser, the gridview is directly linked to an sql database. I put a button 'export to excel' to let customer save this gridview data on his computer ansd i would like to launch a clean download of an excel. The solutions proposed here are not clean, like send an html document and change the header to excel document etc, i'm searching a simple solution on

I am trying to use Microsoft's OpenXML 2.5 library to create a OpenXML document. Everything works great, until I try to insert an HTML string into my document. I have scoured the web and here is what I have come up with so far (snipped to just the portion I am having trouble with): Paragraph paragraph = new Paragraph(); Run run = new Run(); string altChunkId = "id1"; AlternativeFormatImportPart chunk = document.MainDocumentPart.AddAlternativeFormatImportPart( AlternativeFormatImportPartType.Html, altChunkId); chunk.FeedData(new MemoryStream(Encoding.UTF8.GetBytes(ioi.Text))); AltChunk altChunk

What is the best way to display a formatted Word Doc in HTML/PHP? Here is the code I currently have but it doesn't format it: $word = new COM("word.application") or die ("Could not initialise MS Word object."); $word->Documents->Open(realpath("ACME.doc")); // Extract content. $content = (string) $word->ActiveDocument->Content; echo $content; $word->ActiveDocument->Close(false); $word->Quit(); $word = null; unset($word); I know nothing about COM, but poking around the Word API docs on MSDN, it looks like your best bet is going to be using Document.SaveAs to save as wsFormatFilteredHTML to a