xls

I am trying to use ExcelDataReader to read an .xls file on Ubuntu. I am using VS Code with C#. Here is the code: var stream = File.Open(filePath, mode: FileMode.Open, access: FileAccess.Read); var reader = ExcelReaderFactory.CreateReader(stream); I also tried this: var reader = ExcelDataReader.ExcelReaderFactory.CreateBinaryReader(stream); When I run, I am getting the following exception: Unhandled Exception: System.NotSupportedException: No data is available for encoding 1252. For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method. at

I have a customer that needs to convert XLS files to XLSB. Has anyone done this programmatically, (with or without an add-on --- doesn't matter --- just need to be able to automate it)? I'm looking for a way to automate this. As a side note, the customer is asking about this because they use Sharepoint, and it seems it has a way to analyze XLSB files quicker and easier than XLS? I'm working to improve my Sharepoint knowledge, but in the meantime, I'm trying to find an answer to this XLSB issue. Petr Abdulin Well, then there is a short format verison: using Microsoft.Office.Interop.Excel; //

Does anyone here know of any quick, clean way to convert csv files to xls or xlsx files in java? I have something to manage csv files already in place and I need the extra compatibility for other programs. Sample code in addition to package names is always well appreciated. Many thanks, Justian Here's my code thus far. I need to remove the returns ("\n") from the lines. Some of my cells contain multiple lines of information (a list), so I can use "\n" in csv to indicate multiple lines within a cell , but xls treats these as if I mean to put them on a new line . The code is modified from the

Need to implement csv or xls import into Application created using CodeIgniter. Is there any library for this? Any suggestion appreciated. Muhammad Raheel Here is an easy way to do this. I don't know what people do but i use this This is my csv reader library <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); class CSVReader { var $fields; /** columns names retrieved after parsing */ var $separator = ';'; /** separator used to explode each line */ var $enclosure = '"'; /** enclosure used to decorate each field */ var $max_row_size = 4096; /** maximum row size to be used

In my Maven project, I have a xls file in src/main/resources. When I read it like this: InputStream in = new FileInputStream("src/main/resources/WBU_template.xls"); everything is ok. However I want to read it as InputStream with getResourceAsStream. When I do this, with or without the slash I always get a NPE. private static final String TEMPLATEFILE = "/WBU_template.xls"; InputStream in = this.getClass.getResourceAsStream(TEMPLATEFILE); No matter if the slash is there or not, or if I make use of the getClassLoader() method, I still get a NullPointer. I also have tried this : URL u = this