openxml

问题 I have a project where I would like to generate a report export in MS Word format. The report will include images/graphs, tables, and text. What is the best way to do this? Third party tools? What are your experiences? 回答1: The answer is going to depend slightly upon if the application is running on a server or if it is running on the client machine. If you are running on a server then you are going to want to use one of the XML based office generation formats as there are know issues when

问题 I am approaching to export a big amount of data (115.000 rows x 30 columnd) in Excel OpenXML Format (xlsx). I am using some libraries like DocumentFormat.OpenXML, ClosedXML, NPOI. With each of this, OutOfMemoryException is thrown because the representation of the sheet in the memory causes an exponential memory increase. Also closing the document file every 1000rows (and releasing memory), the next loading causes memory increase. Is there a more performant way to export data in xlsx without

问题 I have made some research regarding this but most of the solutions are for MVC.. I am just using Asp.net 3.5 How could i achieve this on button click.. Should i include any library or anything else.. Please help.. 回答1: The code which I posted in the answer can be used practically without any modification in any ASP.NET code which are written in C#. The helper class DataForExcel (see the file DataForExcel.cs ) has constructor public DataForExcel(string[] headers, List<string[]> data, string