openxml

Is there a way to achieve this in EPPlus? Only thing I could find on the internet is grouping specific data for example: AAA ---> AAA 5 occurrences AAA BBB 2 occurences BBB BBB AAA AAA AAA but not visually like in the screenshots Looks like you want to do Row and Columns outlines that are collapsed. This should demonstrate how to do that: [TestMethod] public void Row_Col_Grouping_Test() { //http://stackoverflow.com/questions/32760210/how-to-group-rows-columns-in-epplus //Throw in some data var datatable = new DataTable("tblData"); datatable.Columns.AddRange(new[] { new DataColumn("Header",

I'm trying to return a openXML spreadsheetdocument as a byte[] which I can then use to allow my MVC to send that file to a user. here is my spreadsheetdocument method to return the byte array using (MemoryStream mem = new MemoryStream()) { SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument. Create(mem, SpreadsheetDocumentType.Workbook); // Add a WorkbookPart to the document. WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart(); workbookpart.Workbook = new Workbook(); // Add a WorksheetPart to the WorkbookPart. WorksheetPart worksheetPart = workbookpart.AddNewPart

I'm trying to take an existing document and if a header doesn't exist, create one, and then add a watermark to the header that says "DRAFT" diagonally. I've followed an example posted here and I've gotten the code to the point where it will add the watermark if the header already exists. The current issue is when I add a new header, add the reference to the document, and then add the watermark to the header, the document becomes corrupt and can no longer open in Word 2010. To test I've been doing the following: Create a new word document from word itself with text of "TestDoc" in the main part

Task Import data from excel to DataTable Problem The cell that doesnot contain any data are getting skipped and the very next cell that has data in the row is used as the value of the empty colum. E.g A1 is empty A2 has a value Tom then while importing the data A1 get the value of A2 and A2 remains empty To make it very clear I am providing some screen shots below This is the excel data This is the DataTable after importing the data from excel Code public class ImportExcelOpenXml { public static DataTable Fill_dataTable(string fileName) { DataTable dt = new DataTable(); using

Is there a way of providing a download in an ASP.Net Page for a freshly generated OpenXML (docx) file without saving it in a temporary folder? On MSDN I only found a tutorial for using a temp file but I thought about using the WordprocessingDocument.MainDocumentPart.GetStream() and directly writing the stream out. When you create the document use a MemoryStream as the backing store. Then create and close the document normally and serve the contents of the memory stream to the client. using(var stream = new MemoryStream()) { using(var doc = WordprocessingDocument.Create(stream,

I'm implementing ms word document generation using content controls and OpenXML SDK. I'd like to have some automated testing for that code (unit tests or some easy UI automation tests). Does anyone has expericnce with testing MS Word document generation? What are the possible options? Thanks in advance! No, I haven't done unit testing of MS Word Document generation, but as Ingó Vals says, it shouldn't be any different from any other form of unit testing. 1) [Optional - to ensure that you understand correct usage of the SDK for your needs]. Work out how your app should drive the SDK. Write some